Просмотр кода страницы Английская Википедия:Docklands Light Railway

{{Английская Википедия/Панель перехода}}
{{short description|Automated light metro system in the Docklands area of London, England}}
{{Use British English|date=January 2013}}
{{Use dmy dates|date=May 2022}}
{{Infobox public transit
| box_width = 
| name = Docklands Light Railway
| image = DLR roundel.svg
| imagesize = 150px
| image2 = File:DLR unit 135 entering Canary Wharf station bound for Bank.jpg
| imagesize2 = 250px
| caption2 = A DLR train at [[Canary Wharf DLR station|Canary Wharf station]]
| owner = Docklands Light Railway Ltd, part of [[Transport for London]]
| locale = [[Greater London]]
| transit_type = [[Medium-capacity rail system|Light metro]]
| lines = 7
| stations = [[List of Docklands Light Railway stations|45]]
| ridership = 340,000 (daily average, DfT 2017)
| annual_ridership = 92.3 million (2022/23)<ref name="dft22">{{cite web |title= Light rail and tram statistics, England: year ending March 2023| publisher= [[Department for Transport]]| website=GOV.UK| date=5 September 2023| access-date=5 September 2023| url=https://www.gov.uk/government/statistics/light-rail-and-tram-statistics-england-year-ending-march-2023/light-rail-and-tram-statistics-england-year-ending-march-2023}}</ref><br />{{increase}} 19.6%
| chief_executive = 
| headquarters = Endeavour Square, E20<ref>{{cite web |url=https://find-and-update.company-information.service.gov.uk/company/02052677 | title=DOCKLANDS LIGHT RAILWAY LIMITED overview - Find and update company information - GOV.UK }}</ref>
| website = {{Official URL}}
| began_operation = {{Start date and age|df=yes|1987|8|31}}<ref name="open" />
| operator = KeolisAmey Docklands Limited ([[Keolis]] 70%, [[Amey plc|Amey]] 30%)
| marks = 
| character = 
| vehicles = 149
| train_length = 2 or 3 vehicles per trainset
| headway = 3–5 minutes
| system_length = {{convert|38|km|mi|abbr=on}}<ref name=dftrklr>{{cite web |url=https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/995781/lrt0203.ods |title=Route kilometres open for passenger traffic on light rail and trams and undergrounds by system: Great Britain - annual from 1995/96 |publisher=UK Government Department for Transport |access-date=20 September 2021 |archive-date=20 September 2021 |url-status=live |archive-url=https://web.archive.org/web/20210920112741/https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/995781/lrt0203.ods}}</ref>
| notrack = 2
| track_gauge = {{track gauge|uksg|allk=on}}
| minimum_radius_of_curvature = {{convert|38|m|ft|abbr=on|order=flip}}
| el = {{750 V DC|conductor=third rail}}
| average_speed = 
| top_speed = {{plainlist|
* {{convert|80|km/h|abbr=on|order=flip}}<ref name=TfL>{{cite web|title=TfL transparency|url=https://tfl.gov.uk/corporate/transparency/freedom-of-information/foi-request-detail?referenceId=FOI-2110-1718|publisher=Department for Transport|access-date=30 November 2018}}</ref>(Maximum Speed Capable)
* {{convert|64|km/h|mph|abbr=on|order=flip}} (Regular Operational Speed)
}}
| map_name = [[Transport for London]] {{nowrap|rail lines}}
| map = {{London rail lines}}
| map_state = collapsed
| alt = 
| caption = 
| area served = London
| line_number = 
| start = 
| end = 
}}
{{DLR Route diagram}}

The '''Docklands Light Railway''' ('''DLR''') is an automated [[medium-capacity rail system|light metro]] system primarily serving the redeveloped [[London Docklands|Docklands]] area of [[London]] and providing a direct connection between London's two major financial districts, [[Canary Wharf]] and the [[City of London]]. First opened on 31 August 1987, the DLR has been extended multiple times, giving a total route length of {{convert|38|km|mi|abbr=in}}. Lines now reach north to [[Stratford, London|Stratford]], south to [[Lewisham]], west to {{stl|DLR|Tower Gateway}} and {{stl|London Underground|Bank}} in the City of London financial district, and east to [[Beckton]], [[London City Airport]] and [[Woolwich Arsenal station|Woolwich Arsenal]]. An extension to [[Docklands Light Railway extension to Thamesmead|Thamesmead]] is currently being proposed.

Normal operations are automated, so there is minimal staffing on the 149 trains (which have no driving cabs) and at major interchange stations; the four below-ground stations are staffed, to comply with health and safety regulations for underground stations.

The DLR is currently operated by franchisee KeolisAmey Docklands for [[Transport for London]] (TfL). Passenger numbers have increased as the network has expanded since its launch. In the financial year 2022/23, there were 92.3{{nbsp}}million passenger journeys.

==History==
===Background===
In the 18th and 19th century, new docks were built east of the [[City of London]] to cater for the rapidly growing city. The last of these docks opened in 1921 in the [[Royal Docks]]. From the early 1960s, the docks began to decline as cargo was [[Containerization|containerised]] and mechanised. The older docks did not have space to expand, and could not handle larger vessels.<ref name=":5">{{Cite book |last=Jolly |first=Stephen |url=https://www.worldcat.org/oclc/18746528 |title=Docklands Light Railway : official handbook 1987 |date=1986 |publisher=Capital Transport |others=Bob Bayman |isbn=0-904711-80-3 |location=Harrow Weald |pages=6–7 |oclc=18746528}}</ref> The docks had been connected to the national railway network via the [[London and Blackwall Railway]] (L&BR), which was closed in 1966 for lack of traffic.<ref name="Christopher63">{{cite book|last=Christopher|first=John|title=The London & Blackwall Railway|url=https://books.google.com/books?id=Wg2oAwAAQBAJ|date=30 September 2013|publisher=[[Amberley Publishing]]|isbn=978-1-4456-2187-6|page=63}}</ref> From the mid 1960s, the docks gradually closed down - leading to major job losses and economic deprivation.<ref name=":5" /> In the 1970s, the opening of new deep water [[Port of Tilbury|Tilbury container docks]] located further east in [[Essex]] exacerbated the issue, with the Royal Docks closing in 1981.<ref name=":5" /> [[File:DLR tower gateway.jpg|thumb|right|[[Tower Gateway DLR station]] was the DLR's original link to central London.]]

=== Origins and development ===
Throughout the 1970s, the government and the [[Greater London Council]] (GLC) put forward various plans to redevelop the Docklands area. The area was thought to have great potential for redevelopment, located close to the City of London with historic warehouses and large areas of water.<ref>{{Cite book |last=Jolly |first=Stephen |url=https://www.worldcat.org/oclc/18746528 |title=Docklands Light Railway : official handbook 1987 |date=1986 |publisher=Capital Transport |others=Bob Bayman |isbn=0-904711-80-3 |location=Harrow Weald |pages=7 |oclc=18746528}}</ref>

In 1972, the London Docklands Study team commissioned Travis Morgan & Partners to propose redevelopment of the area. In 1973, they proposed, among other recommendations, that a "minitram" people-mover system capable of carrying up to 20 people in each unit should be constructed to connect the Docklands with the planned Fleet line tube railway terminus at [[Fenchurch Street railway station]].<ref name="DLRhandbook-p4-5" /> The Greater London Council formed a Docklands Joint Committee with the Boroughs of [[Royal Borough of Greenwich|Greenwich]], [[London Borough of Lewisham|Lewisham]], [[London Borough of Newham|Newham]], [[London Borough of Southwark|Southwark]] and [[London Borough of Tower Hamlets|Tower Hamlets]] in 1974 to undertake the redevelopment of the area. A light railway system was envisaged, terminating either at [[Tower Hill tube station]] or at nearby Fenchurch Street, but both options were seen as too expensive.

Nonetheless, in 1976 another report proposed a conventional tube railway for the area and London Transport obtained Parliamentary powers to build a line from [[Charing Cross railway station|Charing Cross station]] to Fenchurch Street, Surrey Docks (now [[Surrey Quays railway station]]), the [[Isle of Dogs]], [[North Greenwich, Isle of Dogs|North Greenwich]] and Custom House to [[Woolwich Arsenal station|Woolwich Arsenal]]. This was intended to be the second stage of the Fleet line&nbsp;– which had been renamed the [[Jubilee line]], the first stage of which opened in 1979 from {{stl|London Underground|Stanmore}} to {{stl|London Underground|Charing Cross}}. This would have cost around £325{{nbsp}}million.<ref>{{Cite book |last=Jolly |first=Stephen |url=https://www.worldcat.org/oclc/18746528 |title=Docklands Light Railway : official handbook 1987 |date=1986 |publisher=Capital Transport |others=Bob Bayman |isbn=0-904711-80-3 |location=Harrow Weald |pages=5 |oclc=18746528}}</ref> However, when the [[First Thatcher ministry|Thatcher Government]] came to power, the plans to extend the Jubilee line were halted and the new government insisted that a lower-cost option should be pursued.<ref name="DLRhandbook-p4-5">{{Cite book|title=Docklands Light Railway Official Handbook|last2=Hardy|first2=Brian|last3=Stannard|first3=Colin|date=November 2000|publisher=Capital Transport Publishing|isbn=978-185414-223-8|location=Harrow Weald|pages=4–5|last1=Pearce|first1=Alan}}</ref>

In July 1981, the government established the [[London Docklands Development Corporation]] (LDDC) to coordinate the redevelopment of the Docklands. The need to provide a cheap public transport solution led to it commissioning London Transport to evaluate a number of exclusively light rail options, using [[tram]]s or tram like vehicles.<ref>{{Cite book |last=Pearce |first=Alan |url=https://www.worldcat.org/oclc/456423124 |title=Docklands Light Rail : official handbook |date=2000 |publisher=Capital Transport |others=Brian Hardy, Colin Stannard |isbn=1-85414-223-2 |edition=4th |location=Harrow |page=5 |oclc=456423124}}</ref> The cost of extending the Jubilee line to the area was now estimated to be around £450{{nbsp}}million.<ref name=":9">{{Cite web |last1=Greater London Council |author-link=Greater London Council |last2=London Docklands Development Corporation |author-link2=London Docklands Development Corporation |date=Spring 1982 |title=A Light Railway for Docklands? |url=https://www.mernick.org.uk/dlr/documents/02.pdf |access-date=22 April 2023}}</ref>

The core of the route ran alongside the [[Great Eastern Main Line|Great Eastern line]] out of London and south along the former London & Blackwall Railway line through the Isle of Dogs. Three terminus options were proposed at the west end, at Tower Hill, Minories and [[Aldgate East tube station|Aldgate East]]. The Tower Hill option would have required a low-level interchange to be constructed alongside the existing Underground station, but this would have been a very costly venture. The Minories option, a high-level station virtually on the site of the old [[Minories railway station]], was selected and became the current Tower Gateway DLR terminus.<ref name="DLRhandbook-p4-5" /> Aldgate East would have been perhaps the most ambitious of all of the options, as it originally envisaged a low-level connection with the [[District line]] that would have allowed DLR trains to run on [[London Underground]] tracks to a variety of central London destinations. However, it quickly became apparent that there was no capacity on the existing network for integrating the DLR into the Underground.<ref>{{Cite book |last=Pearce |first=Alan |url=https://www.worldcat.org/oclc/456423124 |title=Docklands Light Rail : official handbook |date=2000 |publisher=Capital Transport |others=Brian Hardy, Colin Stannard |isbn=1-85414-223-2 |edition=4th |location=Harrow |page=6 |oclc=456423124}}</ref>

Two southern terminus options were put forward, at Cubitt Town (today's [[Island Gardens DLR station|Island Gardens station]]) and Tiller Road, on the west side of [[Millwall Dock]], with two possible routes to reach them. A "western" route would have run from the [[Westferry DLR station|Westferry station]] alongside West Ferry Road via Cuba Street, then either terminating at Tiller Road or continuing over Millwall Docks Cut to a terminus at Cubitt Town. The "central" option required the [[West India Docks]] to be infilled or bridged and would run down the middle of the peninsula, through what was at the time an area of derelict warehouses.<ref name="DLRhandbook-p6">{{harvnb|Pearce|Hardy|Stannard|2000|p=6}}</ref> Ultimately this latter option was chosen, though the 1981 London Transport report warned that without extensive development around [[Canary Wharf]] the area would be "very isolated with poor traffic prospects"&nbsp;– as indeed it was, for a number of years.<ref name="DLRhandbook-p7">{{harvnb|Pearce|Hardy|Stannard|2000|p=7}}</ref>

The northern terminus was proposed at [[Mile End tube station|Mile End]], with options including [[Street running train|street running]] down Burdett Road towards Limehouse or along the Mile End Road to turn south before using an old railway alignment to reach Poplar.<ref>{{Cite book |last=Pearce |first=Alan |url=https://www.worldcat.org/oclc/456423124 |title=Docklands Light Rail : official handbook |date=2000 |publisher=Capital Transport |others=Brian Hardy, Colin Stannard |isbn=1-85414-223-2 |edition=4th |location=Harrow |pages=5–7 |oclc=456423124}}</ref>

A final report - prepared by the GLC, LDDC, government departments and London Transport - was published in June 1982, proposing a north–south route from Mile End to the Isle of Dogs, and an east–west route linking the Isle of Dogs to the City of London.<ref name=":9" /><ref>{{Cite book |last=Pearce |first=Alan |url=https://www.worldcat.org/oclc/456423124 |title=Docklands Light Rail : official handbook |date=2000 |publisher=Capital Transport |others=Brian Hardy, Colin Stannard |isbn=1-85414-223-2 |edition=4th |location=Harrow |pages=7 |oclc=456423124}}</ref> Even during the development of the line, proposals for future extensions were being envisaged and investigated.<ref name=":9" /><ref>{{Cite web |last1=Greater London Council |author-link=Greater London Council |last2=London Docklands Development Corporation |author-link2=London Docklands Development Corporation |date=July 1984 |title=Docklands Light Railway Beckton Extension |url=https://www.mernick.org.uk/dlr/documents/13.pdf |access-date=22 April 2023}}</ref>

=== Parliamentary process and construction ===
Following the publishing of the report, the Departments of the Environment and Transport agreed to provide £77{{nbsp}}million towards construction of the extension, with a deadline of 1987.<ref>{{Cite book |last=Jolly |first=Stephen |url=https://www.worldcat.org/oclc/18746528 |title=Docklands Light Railway : official handbook 1987 |date=1986 |publisher=Capital Transport |others=Bob Bayman |isbn=0-904711-80-3 |location=Harrow Weald |pages=5 |oclc=18746528 |quote=The cash outturn price was not to exceed £77m, to be funded equally by the Departments of Transport and of the Environment to the GLC and the LDDC.}}</ref> The funding agreement also included conditions to maximise the use of modern technology, and that no ongoing subsidy would be available from government.<ref name=":8">{{Cite book |last=Pearce |first=Alan |url=https://www.worldcat.org/oclc/456423124 |title=Docklands Light Rail : official handbook |date=2000 |publisher=Capital Transport |others=Brian Hardy, Colin Stannard |isbn=1-85414-223-2 |edition=4th |location=Harrow |pages=8 |oclc=456423124}}</ref>

During the Parliamentary process, the northern terminus of the line was changed to [[Stratford station|Stratford]], as part of efforts to segregate the line from road and other railway traffic, as the LDDC were pushing for the line to use a "high tech automated system".<ref name=":8" /> In 1984, the contract for the initial system was awarded to a [[General Electric Company|GEC]] / [[Mowlem|John Mowlem]] joint venture, which proposed fully automated operation using [[Light rail|light rail vehicles]].<ref>{{cite magazine |date=October 1984 |title=World Report |magazine=[[Railway Age]] |page=31}}</ref>

The two [[Act of Parliament (UK)|Acts of Parliament]] that authorised the line to be built were passed in 1984 and 1985.<ref>{{Cite web |last= |first= |title=Docklands Light Railway (DLR) |url=https://www.tfl.gov.uk/corporate/about-tfl/culture-and-heritage/londons-transport-a-history/dlr |access-date=2023-04-22 |website=Transport for London |language=en-GB |quote=Two bills passed in 1984 and 1985 authorised the DLR - construction began soon afterwards.}}</ref> Construction of the system began shortly after in 1985, with the joint venture careful to minimise costs in light of the £77{{nbsp}}million budget.<ref name=":8" /> Two thirds of the route was built on underused or disused railway infrastructure, and station architecture used a [[kit-of-parts]] approach to save money.<ref name=":10">{{Cite book |last=Pearce |first=Alan |url=https://www.worldcat.org/oclc/456423124 |title=Docklands Light Rail : official handbook |date=2000 |publisher=Capital Transport |others=Brian Hardy, Colin Stannard |isbn=1-85414-223-2 |edition=4th |location=Harrow |page=10 |oclc=456423124}}</ref><ref name=":11">{{Cite book |last=Jolly |first=Stephen |url=https://www.worldcat.org/oclc/18746528 |title=Docklands Light Railway : official handbook 1987 |date=1986 |publisher=Capital Transport |others=Bob Bayman |isbn=0-904711-80-3 |location=Harrow Weald |pages=10 |oclc=18746528}}</ref>

The railway was formally opened by [[Elizabeth II|Queen Elizabeth II]] on 30 July 1987,<ref name="ModernRailways3">{{cite magazine |authorlink=Roger Ford (journalist) |last=Ford |first=Roger |title=Opening of the Docklands Light Railway |magazine=[[Modern Railways]] |location=London |date=September 1987 }}</ref> and passenger services began on 31 August.<ref name="20CentLondon">{{cite web |title=Docklands Light Railway (D.L.R.) |url=http://www.20thcenturylondon.org.uk/server.php?show=conInformationRecord.27 |url-status=dead |archive-url=https://web.archive.org/web/20130315042111/http://www.20thcenturylondon.org.uk/docklands-light-railway-d-l-r |archive-date=15 March 2013 |access-date=3 September 2009 |publisher=Exploring 20th Century London}}</ref><ref name="open">{{Cite news |last=Cross |first=David |date=1 September 1987 |title=Enthusiasts flock to busy opening day: Docklands Light Railway |newspaper=The Times |location= London}}</ref>

===Initial system (1987–1990)===
[[File:DLR-WestIndiaDocks-1.jpg|thumb|A first generation DLR train crosses West India Dock in September 1987]]
The initial system comprised two routes, from {{stl|DLR|Tower Gateway}} and [[Stratford station|Stratford]] to {{stl|DLR|Island Gardens}}, with a total length of {{Convert|12.1|km|mi}}.<ref name=":10" /> It was mainly elevated on disused railway viaducts or new concrete viaducts, and adopted disused surface railway [[Track bed|formations]] between Poplar and Stratford. The trains were fully automated, controlled by computer, and had no driver; a Passenger Service Agent (PSA) on each train, originally referred to as a "Train Captain", was responsible for patrolling the train, checking tickets, making announcements and controlling the doors. PSAs could take control of the train in circumstances including equipment failure and emergencies.<ref>{{cite web|title=Technology: Signalling & Control |publisher=Transport for London |url=http://www.tfl.gov.uk/corporate/modesoftransport/dlr/keyfacts/1546.aspx |access-date=29 August 2007 |url-status=dead |archive-url=https://web.archive.org/web/20070930165625/http://www.tfl.gov.uk/corporate/modesoftransport/dlr/keyfacts/1546.aspx |archive-date=30 September 2007 }}</ref><ref>{{cite web|url=https://www.bbc.co.uk/dna/h2g2/A9948757|title=The Docklands Light Railway, London, UK|publisher=BBC&nbsp;– h2g2|access-date=29 August 2007|url-status=live|archive-url=https://web.archive.org/web/20121105152825/http://www.h2g2.com/approved_entry/A9948757|archive-date=5 November 2012}}</ref> A total of eleven units supplied by [[Linke-Hofmann-Busch]] comprised the first generation of the [[Docklands Light Railway rolling stock]].<ref name="McCarthy2009p12">{{cite book|title=Railways of Britain&nbsp;– London North of the Thames|last2=McCarthy|first2=David|publisher=Ian Allan Publishing|year=2009|isbn=978-0-7110-3346-7|location=Hersham, Surrey|page=12|last1=McCarthy|first1=Colin}}</ref>

The system was lightweight, with stations designed for trains of only a single articulated vehicle. The three branches totalled {{convert|13|km|mi|abbr=on}}, had 15 stations, and were connected by a flat triangular junction near {{stl|DLR|Poplar}}. Services ran from Tower Gateway to Island Gardens and from Stratford to Island Gardens; the north side of the junction was used only for access to the [[Poplar DLR depot|Poplar depot]].<ref name="RWT-DLR-upgrade">{{cite web |url=http://www.railway-technology.com/projects/docklands/ |title=Docklands Light Railway Capacity Upgrading, United Kingdom |website=Railway-Technology.com |access-date=13 June 2014 |url-status=live |archive-url=https://web.archive.org/web/20180615163255/https://www.railway-technology.com/projects/docklands/ |archive-date=15 June 2018 }}</ref><ref name="20CentLondon"/><ref name="MayorLondon">{{cite web|url=http://www.london.gov.uk/mayor/transport/dlr.jsp|title=Mayor of London&nbsp;– Transport Strategy&nbsp;– DLR|year=c. 2006|publisher=Greater London Authority|access-date=19 March 2012|url-status=dead|archive-url=https://web.archive.org/web/20080312115619/http://www.london.gov.uk/mayor/transport/dlr.jsp|archive-date=12 March 2008}}</ref> The stations were mostly of a common design and constructed from standard components. A common feature was a short half-cylindrical glazed blue canopy. All stations were above ground and were generally unstaffed.<ref name=":11" />

===Extensions to the City and the Royal Docks (1991–1994)===
[[File:Tower Gateway DLR station 3.jpg|thumb|right|The view from {{stl|DLR|Tower Gateway}} looking east prior to rebuilding shows {{Stnlnk|Fenchurch Street}} approach tracks to the left and the DLR line in the centre. Just visible in the distance is a DLR train that has emerged from the tunnel to {{stl|London Underground|Bank}} to the right.]]
The initial system had a relatively low capacity, but the Docklands area very quickly developed into a major financial centre and employment zone, increasing traffic. In particular Tower Gateway, at the edge of the City of London, attracted criticism for its poor connections, as it did not connect directly with the nearby [[Tower Hill tube station]] or [[Fenchurch Street railway station]]. The criticism arose partly because the system usage was higher than expected.<ref name="statement">{{cite web|url=http://www.london2012.com/blog/2009/01/13/new-games-transport-link-marks-20-years-of-dlr-progress.php |title=New Games transport link marks 20 years of progress |publisher=London 2012 Official Blog |date=13 January 2009 |access-date=24 June 2009 |url-status=dead |archive-url=https://web.archive.org/web/20090528013329/http://london2012.com/blog/2009/01/13/new-games-transport-link-marks-20-years-of-dlr-progress.php |archive-date=28 May 2009 }}</ref> Plans were developed, before the system opened, to extend it to {{stl|London Underground|Bank}} in the west and [[Beckton]] in the east.<ref>{{cite web |url=https://api.parliament.uk/historic-hansard/written-answers/1987/may/06/docklands-light-railway#S6CV0115P0_19870506_CWA_30 |title=Hansard Written Answers |date=6 May 1987 |url-status=live |archive-url=https://web.archive.org/web/20121006063136/http://hansard.millbanksystems.com/written_answers/1987/may/06/docklands-light-railway#S6CV0115P0_19870506_CWA_30 |work=[[Hansard|Parliamentary Debates (Hansard)]] |archive-date=6 October 2012 }}</ref> Stations and trains were extended to two-unit length, and the system was expanded into the heart of the City of London to {{stl|London Underground|Bank}} through a tunnel, which opened in 1991 at a cost of £295{{nbsp}}million.<ref>{{Cite news |url=http://www.cnplus.co.uk/news/16feb90-uk-ben-roskrow-reports-on-nuttalls-extension-of-the-docklands-light-railway-(1-of-2)/1689334.article |title=Ben Roskrow reports on Nuttal's extension of the Docklands Light Railway |newspaper=Construction News |date=16 February 1990 |access-date=25 June 2009 |url-status=live |archive-url=https://web.archive.org/web/20100928121337/http://www.cnplus.co.uk/news/16feb90-uk-ben-roskrow-reports-on-nuttalls-extension-of-the-docklands-light-railway-(1-of-2)/1689334.article |archive-date=28 September 2010 }}</ref><ref name=":4">{{Cite web |last=Butcher |first=Louise |date=4 May 2010 |title=Railways: Docklands Light Railway (DLR) |url=https://researchbriefings.files.parliament.uk/documents/SN00415/SN00415.pdf |archive-url=https://web.archive.org/web/20150609175238/http://researchbriefings.files.parliament.uk/documents/SN00415/SN00415.pdf |archive-date=2015-06-09 |url-status=live |access-date=19 March 2022 |website=[[House of Commons Library]]}}</ref> This extension left {{stl|DLR|Tower Gateway}} on a stub.

The original trains were not suitable for underground usage due to not meeting the fire safety laws for underground trains.<ref name="McCarthy2009p12" /> They were operated for a time on the above-ground sections only, and [[#Rolling stock|were later sold]].

As the [[Canary Wharf]] office complex grew, [[Canary Wharf DLR station]] was redeveloped from a small wayside station to a large one with six platforms serving three tracks and a large overall roof, fully integrated into the malls below the office towers.<ref name="history one">{{cite web|url=http://www.tfl.gov.uk/corporate/modesoftransport/dlr/history/2982.aspx |title=DLR history timeline |publisher=Transport for London |access-date=3 September 2007 |url-status=dead |archive-url=https://web.archive.org/web/20070930190323/http://www.tfl.gov.uk/corporate/modesoftransport/dlr/history/2982.aspx |archive-date=30 September 2007 }}</ref>

The east of [[London Docklands|Docklands]] needed better transport connections to encourage development, and a fourth branch, towards [[Beckton]], was planned, with several route options available.<ref>{{cite web |url=http://www.lddc-history.org.uk/transport/3tran15.jpg |title=Options for the DLR Beckton Extension route |publisher=London Docklands Development Corporation |access-date=23 February 2008 |url-status=live |archive-url=https://web.archive.org/web/20120207140704/http://www.lddc-history.org.uk/transport/3tran15.jpg |archive-date=7 February 2012 }}</ref> A route from {{stl|DLR|Poplar}} via {{stl|London Underground|Canning Town}} and the north side of the Royal Docks complex was chosen, and opened in March 1994 at a cost of £280{{nbsp}}million.<ref name="20CentLondon"/> Initially it was thought the line was likely to be underutilised, due to the sparse development in the area<ref>{{Cite news |url=https://www.independent.co.uk/arts-entertainment/art/news/architecture-a-driverless-train-a-blighted-destination-a-railway-deep-into-londons-docklands-emphasises-the-potential-yet-to-be-realised-in-the-east-says-gillian-widdicombe-1432567.html |title=Architecture: A driverless train, a blighted destination |newspaper=[[The Independent]] |access-date=24 June 2009 |location=London |first=Gillian |last=Widdicombe |date=30 March 1994 |url-status=live |archive-url=https://web.archive.org/web/20120118214052/http://www.independent.co.uk/arts-entertainment/art/news/architecture-a-driverless-train-a-blighted-destination-a-railway-deep-into-londons-docklands-emphasises-the-potential-yet-to-be-realised-in-the-east-says-gillian-widdicombe-1432567.html |archive-date=18 January 2012 }}</ref> and for this reason two additional stations at Thames Wharf (not to be confused with the later Thames Wharf proposal on the Woolwich branch) and Connaught were omitted.<ref>{{Cite web |title=Map showing the Docklands Light Rail proposed extensions to Beckton and Lewisham, issued 1992 |url=https://www.ltmuseum.co.uk/collections/collections-online/maps/item/1996-2239 |access-date=28 March 2022 |website=London Transport Museum |language=en}}</ref> As part of this extension, one side of the original flat triangular junction was replaced by a [[grade separation|grade-separated]] junction west of Poplar. Poplar was rebuilt to give [[cross-platform interchange]] between the Stratford and Beckton lines, with a new grade-separated junction built east of the station at the divergence of the Stratford and Beckton lines. As part of the extension, a new, larger, depot was built at [[Beckton DLR depot|Beckton]].

===Extension to Greenwich & Lewisham (1996–1999)===
Early on, [[Lewisham London Borough Council]] commissioned a feasibility study into extending the system under the [[River Thames]]. This led the council to advocate an extension via [[Greenwich]] and [[Deptford]], terminating at [[Lewisham station|Lewisham railway station]].<ref name='Chriswol'>{{Cite news |url=https://www.independent.co.uk/life-style/crucial-links-hold-key-to-the-future--docklands-a-special-report-1569645.html |first=Christian |last=Wolmar |title=Crucial links hold key to the future: Docklands, a special report |newspaper=[[The Independent]] |access-date=24 June 2009 |location=London |date=25 January 1995 |url-status=live |archive-url=https://web.archive.org/web/20120126144438/http://www.independent.co.uk/life-style/crucial-links-hold-key-to-the-future--docklands-a-special-report-1569645.html |archive-date=26 January 2012 }}</ref> The ambitions of the operators were supported by politicians in Parliament, including the future [[Labour Party (UK)|Labour]] Deputy Prime Minister [[John Prescott]], and [[Lord Whitty]]; and by 1996 construction work had begun.<ref name="history one"/><ref>{{Cite news |url=http://www.nce.co.uk/prescott-backs-dlr-airport-extension/844052.article |title=Prescott backs DLR airport extension |newspaper=New Civil Engineer |access-date=25 June 2009 |url-status=live |archive-url=https://web.archive.org/web/20111002145100/http://www.nce.co.uk/prescott-backs-dlr-airport-extension/844052.article |archive-date=2 October 2011 }}</ref><ref>{{Cite press release |url=http://www.highbeam.com/doc/1G1-53908044.html |title=DLR: Take off for airport link |publisher=M2 Presswire| date = 18 February 1999 |access-date=25 June 2009}}{{dead link|date=February 2019|bot=medic}}{{cbignore|bot=medic}}</ref>

The Lewisham extension opened on 20 November 1999, at a cost of £200{{nbsp}}million funded mostly by the private sector as a [[Private finance initiative]].<ref>{{Cite news |url=http://www.theboltonnews.co.uk/news/344110.credit_crunch_shows_signs_of_easing |title=Getting Back on the Right Track (letter to the editor) |first=Judy |last=De Haan |newspaper=[[The Bolton News]] |date=29 August 2000 |access-date=25 June 2009 |url-status=live |archive-url=https://web.archive.org/web/20120503100311/http://www.theboltonnews.co.uk/news/344110.credit_crunch_shows_signs_of_easing/ |archive-date=3 May 2012 }}</ref><ref name=":4" /> It left the Island Gardens route south of the [[Crossharbour DLR station|Crossharbour]] turn-back sidings, and dropped gently to {{stl|DLR|Mudchute}}, where a street-level station replaced the high-level one on the former [[London and Blackwall Railway|London & Blackwall Railway]] viaduct. The line then entered a tunnel, following the route of the viaduct to a shallow subsurface station at {{stl|DLR|Island Gardens}}, accessible by stairs or a lift. It crossed under the Thames to {{stl|DLR|Cutty Sark}} in the centre of Greenwich, and surfaced at [[Greenwich station|Greenwich railway station]], with cross-platform interchange between the northbound track and the London-bound [[Greenwich Line|main line]]. The line snaked on a concrete viaduct to {{stl|DLR|Deptford Bridge}}, before descending to {{stl|DLR|Elverson Road}} at street level, close to Lewisham town centre, terminating in two platforms between and below the main-line platforms at Lewisham railway station, with buses stopping outside the station. The extension quickly proved profitable.<ref>{{Cite news|url=http://www.highbeam.com/Search?searchTerm=DLR+helps+Mowlem+ride+high+at+%5Bpound%5D25+million.(Statistical+Data+Included)&searchType=Article&currentPage=0&orderBy=|title=DLR helps Mowlem ride high at £25&nbsp;million|last=Withers|first=Malcolm|date=8 March 2001|newspaper=London Evening Standard|access-date=25 June 2009|url-status=dead|archive-url=https://web.archive.org/web/20121025214828/http://www.highbeam.com/Search?searchTerm=DLR+helps+Mowlem+ride+high+at+%5bpound%5d25+million.(Statistical+Data+Included)&searchType=Article&currentPage=0&orderBy=|archive-date=25 October 2012}}</ref>

===Extensions to London City Airport & Woolwich (2004–2009)===
[[File:Woolwich Arsenal Extension map.PNG|thumb|Route of Woolwich Arsenal extension.]]
An extension to [[London City Airport]] from the existing Beckton branch was explored in the mid-90s, at first via travelator from [[Royal Albert DLR station|Royal Albert]], and then in 1998 via a proposed lift-bridge over the dock with an intermediate station at West Silvertown.<ref>{{Cite web |date=14 August 2020 |title=Transport Plans for the London Area - East |url=https://husk.org/www.geocities.com/athens/acropolis/7069/tpftla_e.html#Connaught |access-date=18 April 2022 |website= |archive-url=https://web.archive.org/web/20200814141509/https://husk.org/www.geocities.com/athens/acropolis/7069/tpftla_e.html#Connaught |archive-date=14 August 2020 |url-status=dead}}</ref><ref>{{Cite web |title=LCY Extension Project: The Routes |url=http://www.dlr.co.uk:80/extension/lcy/airport/old/index.html |archive-url=https://web.archive.org/web/20010629133143/http://www.dlr.co.uk:80/extension/lcy/airport/old/index.html |url-status=dead |archive-date=29 June 2001 |access-date=18 April 2022 |website=Docklands Light Railway (Archived)}}</ref> The government initially supported this proposal, and in 1999 was developed to the route known today with a further extension to King George V. At this time, the further route to Woolwich Arsenal was developed with an intermediate station at Woolwich Reach, but was viewed as a longer term aspiration. The Woolwich Reach station (on the south bank of the Thames, at the site of the Marlborough Road ventilation and escape shaft), was descoped in 2000.

The extension was aided by a five-year programme of investment for public transport across London that was unveiled by Mayor of London [[Ken Livingstone]] on 12 October 2004.<ref name="10bnscheme">{{Cite news|url=https://www.theguardian.com/uk/2004/oct/12/transport.london|title=Mayor unveils £10bn scheme for capital's transport|last=Muir|first=Hugh|date=12 October 2004|newspaper=The Guardian|location=London|access-date=28 June 2009|url-status=live|archive-url=https://web.archive.org/web/20130828083628/http://www.theguardian.com/uk/2004/oct/12/transport.london|archive-date=28 August 2013}}</ref> On 2 December 2005, an eastward branch along the approximate route of the former [[Eastern Counties and Thames Junction Railway]] on the southern side of the [[Royal Docks]] complex opened from Canning Town to {{stl|DLR|King George V}} via {{stl|DLR|London City Airport}}.<ref>{{Cite news |url=http://www.timesonline.co.uk/tol/travel/business/article749409.ece |title=Docklands Light Railway reaches City airport |newspaper=The Times |access-date=25 June 2009 |location=London |date=6 December 2005 |first1=Fiona |last1=Hamilton |first2=Sam |last2=Coates |first3=Michael |last3=Savage}}</ref>

A further extension from {{stl|DLR|King George V}} to [[Woolwich Arsenal station|Woolwich Arsenal]] opened on 10 January 2009, providing interchange with the North Kent main line, close to the stop on the [[Elizabeth line]]  to Abbey Wood via West India and Royal Docks,<ref name="RWT-DLR-upgrade"/> met by [[Private Finance Initiative]] funding.<ref>{{Cite news |url=http://news.bbc.co.uk/1/hi/england/london/3489298.stm |title=New DLR extension wins approval |work=BBC News |access-date=24 June 2009 |date=26 February 2004 |url-status=live |archive-url=https://web.archive.org/web/20060216013429/http://news.bbc.co.uk/1/hi/england/london/3489298.stm |archive-date=16 February 2006 }}</ref> Construction began in June 2005, the same month that the contracts were finalised,<ref>{{Cite news |url=https://www.forbes.com/feeds/afx/2005/06/01/afx2068185.html |title=AMEC, RBoS jv finalise contract for DLR extension to Woolwich Arsenal |work=Forbes |location=New York |access-date=24 June 2009 |date=6 January 2005 }}{{dead link|date=January 2022|bot=medic}}{{cbignore|bot=medic}}</ref> and the tunnels were completed on 23 July 2007,<ref>{{Cite press release|url=http://pressroom.dlr.co.uk/news/details.asp?id=141 |title=Tunnel extending Docklands Light Railway to Woolwich completed |date=23 July 2007 |publisher=Transport for London |access-date=29 June 2008 |url-status=dead |archive-url=https://web.archive.org/web/20070928011206/http://pressroom.dlr.co.uk/news/details.asp?id=141 |archive-date=28 September 2007 }}</ref> and formally opened by [[Boris Johnson]], [[Mayor of London]] on 12 January 2009.<ref>{{Cite press release|url=http://www.tfl.gov.uk/static/corporate/media/newscentre/archive/10970.html |title=Mayor unveils DLR Woolwich Arsenal station |publisher=Transport for London |date=12 January 2009 |access-date=19 March 2012 |url-status=dead |archive-url=https://web.archive.org/web/20120425184416/http://www.tfl.gov.uk/static/corporate/media/newscentre/archive/10970.html |archive-date=25 April 2012 }}</ref> Following completion, the project was shortlisted for the 2009 Prime Minister's Better Public Building Award.<ref>{{Cite news |url=https://www.constructionnews.co.uk/archive/dlr-extension-award-10-06-2009/ |title=DLR extension award |work=Construction News |date=10 June 2009 |access-date=24 June 2009 }}</ref>

The original {{stl|DLR|Tower Gateway}} station was closed in mid-2008 for complete reconstruction. The two terminal tracks either side of a narrow island platform were replaced by a single track between two platforms, one for arriving passengers and the other for departing ([[Spanish solution]]). It reopened on 2 March 2009.<ref>{{cite web|url=http://improvements.dlr.co.uk/project_updates/towergateway.asp |title=Tower Gateway Station&nbsp;– Now Open |publisher=Transport for London |access-date=21 June 2009 |url-status=dead |archive-url=https://web.archive.org/web/20090702022120/http://improvements.dlr.co.uk/project_updates/towergateway.asp |archive-date=2 July 2009 }}</ref><ref>{{Cite news |location=Ilford |url=http://www.eastlondonadvertiser.co.uk/content/towerhamlets/advertiser/news/story.aspx?brand=elaonline&category=news&tBrand=northlondon24&tCategory=newsela&itemid=WeED02%20Mar%202009%2008%3A51%3A29%3A073 |title=DLR Terminal suddenly reopens: Taking passengers by surprise |newspaper=[[East London Advertiser]] |access-date=21 June 2009 |url-status=live |archive-url=https://web.archive.org/web/20090305010509/http://www.eastlondonadvertiser.co.uk/content/towerhamlets/advertiser/news/story.aspx?brand=ELAOnline&category=news&tBrand=northlondon24&tCategory=newsela&itemid=WeED02%20Mar%202009%2008%3A51%3A29%3A073 |archive-date=5 March 2009 }}</ref>

As part of an upgrade to allow three-car trains, strengthening work was necessary at the Delta Junction north of {{stl|DLR|West India Quay}}.<ref>{{harvnb|Christopher|2013|p=68}}</ref> It was decided to include this in a plan for further grade separation to eliminate the conflict between services to Stratford and from Bank. A new timetable was introduced, with improved frequencies at peak hours. The new grade-separated route from Bank to Canary Wharf is used throughout the day, bypassing West India Quay station until mid-evening.<ref>{{cite web |url=http://developments.dlr.co.uk/pdf/enhancements/phase2/delta.pdf |title=Docklands Light Railway (DLR) Delta Junction Grade Separation |publisher=Transport for London |access-date=21 June 2009 |url-status=dead |archive-url=https://web.archive.org/web/20071003191051/http://developments.dlr.co.uk/pdf/enhancements/phase2/delta.pdf |archive-date=3 October 2007 }}</ref> Work on this project proceeded concurrently with the three-car upgrade work and the 'diveunder' (sometimes referred to as a flyunder but DLR have coined the term in this instance 'diveunder'), and the improved timetable came into use on 24 August 2009.<ref>{{cite web|url=http://developments.dlr.co.uk/enhancements/capacity/wiqpoplar.asp |title=Docklands Light Railway&nbsp;– West India Quay/Poplar Junction Improvements |publisher=Transport for London |access-date=1 August 2009 |url-status=dead |archive-url=https://web.archive.org/web/20090627085203/http://developments.dlr.co.uk/enhancements/capacity/wiqpoplar.asp |archive-date=27 June 2009 }}</ref>

===Upgrade to three-car trains (2007–2011)===
With the development of the eastern Docklands as part of the [[Thames Gateway]] initiative and London's staging of the [[2012 Summer Olympics]], several extensions and enhancements were undertaken.<ref name="dlrdev">{{cite web|url=http://developments.dlr.co.uk/index.asp |title=Docklands Light Railway&nbsp;– Development Projects |publisher=Transport for London |access-date=9 July 2008 |url-status=dead |archive-url=https://web.archive.org/web/20080705084414/http://developments.dlr.co.uk/index.asp |archive-date=5 July 2008 }}</ref>

Capacity was increased by upgrading for trains with three cars, each with four doors per side. The alternative of more frequent trains was rejected as the signalling changes needed would have cost no less than upgrading to longer trains and with fewer benefits.<ref name="dlrcapen">{{cite web|url=http://developments.dlr.co.uk/enhancements/capacity/index.asp |title=Docklands Light Railway&nbsp;– Three-carriage Capacity Enhancement Project |publisher=[[Transport for London]] |access-date=9 July 2008 |url-status=dead |archive-url=https://web.archive.org/web/20080803062955/http://developments.dlr.co.uk/enhancements/capacity/index.asp |archive-date=3 August 2008 }}</ref> The railway had been built for single-car operation, and the upgrade required both strengthening viaducts to take heavier trains and lengthening many platforms.<ref>{{Cite news |url=http://news.bbc.co.uk/1/hi/england/london/6924214.stm |title=Longer trains for Docklands Line |work=BBC News |access-date=24 June 2009 |date=31 July 2007}}</ref> The extra capacity was useful for the [[2012 Summer Olympics]], which increased the use of London's transport network.<ref>{{cite web|url=https://www.arup.com/projects/docklands-light-rail |archive-url=https://web.archive.org/web/20190421194506/https://www.arup.com/projects/docklands-light-rail |url-status=dead |archive-date=21 April 2019 |title=Docklands Light Railway (DLR) 3 Car Enhancements Project |publisher=[[Arup Group Limited|Arup]] |access-date=24 June 2009 }}</ref> The main contractor for the expansion and alteration works was [[Taylor Woodrow]].<ref>{{Cite news|url=http://www.contractjournal.com/Articles/2007/05/03/54774/taylor-woodrow-wins-200m-docklands-light-railway-project.html |title=Taylor Woodrow wins £200m Docklands Light Railway project |date=3 May 2007 |work=Contract Journal |access-date=24 June 2009 |url-status=dead |archive-url=https://web.archive.org/web/20160117052125/http://www.contractjournal.com/Articles/2007/05/03/54774/taylor-woodrow-wins-200m-docklands-light-railway-project.html |archive-date=17 January 2016 }}</ref>

Elverson Road, Royal Albert, Gallions Reach and Cutty Sark have not been extended for three-car trains; such extension may be impossible in some cases. [[Selective door operation]] is used, with emergency walkways in case a door fails to remain shut. {{stl|DLR|Cutty Sark}} station is underground, and both costs and the risk to nearby historic buildings prevent platform extension. The tunnel has an emergency walkway. Additional work beyond that needed to take the three-car trains was also carried out at some stations. This included replacing canopies with more substantial ones along the full platform length. A new {{stl|DLR|South Quay}} station has been built {{convert|200|m}} east of the former location as nearby curves precluded lengthening. {{stl|DLR|Mudchute}} now has a third platform.<ref>{{cite web|url=http://londonconnections.blogspot.com/2008/04/mudchute-third-platform.html |title=Mudchute third platform |date=11 April 2008 |publisher=London Connections |access-date=29 June 2008 |url-status=dead |archive-url=https://web.archive.org/web/20110708051923/http://londonconnections.blogspot.com/2008/04/mudchute-third-platform.html |archive-date=8 July 2011 }}</ref>

For this upgrade DLR purchased an additional 31 cars compatible with existing rolling stock.<ref>{{Cite news|url=http://findarticles.com/p/articles/mi_m0BQQ/is_7_46/ai_n26701780/ |archive-url=https://archive.today/20120712232246/http://findarticles.com/p/articles/mi_m0BQQ/is_7_46/ai_n26701780/ |url-status=dead |archive-date=12 July 2012 |title=Olympic rail gets a head start |work=International Railway Journal |access-date=12 March 2012 |author=Barrow, Keith |date=July 2006 }}</ref> The works were originally planned as three phases: Bank-Lewisham, Poplar-Stratford, and the Beckton branch. The original £200{{nbsp}}million contract was awarded on 3 May 2007.<ref>{{Cite press release|url=http://developments.dlr.co.uk/NewsDetail.aspx?newsid=1138 |title=Extra carriage on every DLR train |date=3 May 2007 |publisher=Transport for London |access-date=10 June 2011 |url-status=dead |archive-url=https://web.archive.org/web/20110927185707/http://developments.dlr.co.uk/NewsDetail.aspx?newsid=1138 |archive-date=27 September 2011 }}</ref> Work started in 2007 and Bank-Lewisham was originally due to be completed in 2009. However, the work programme for the first two phases was merged and the infrastructure work was completed by the end of January 2010. The Lewisham-Bank route now runs three-car trains exclusively. They started running on the Beckton branch on 9 May 2011.<ref>{{cite press release |url=http://www.tfl.gov.uk/corporate/media/newscentre/19961.aspx |publisher= Transport for London |title= Docklands Light Railway ready for 2012 Games with three-car upgrade completed |date= 10 May 2011 |url-status= live |archive-url=https://web.archive.org/web/20110513075914/http://www.tfl.gov.uk/corporate/media/newscentre/19961.aspx |archive-date= 13 May 2011 }}</ref> Stratford to Lewisham and Bank to Woolwich Arsenal services sometimes operate as three-car trains; other routes run the longer trains when required.

===Extension to Stratford International (2011)===
[[File:Stratford International DLR stn east entrance.jpg|thumb|The {{stl|DLR|Stratford International}} DLR forecourt, soon after opening in 2011]]
In addition to the three-car station extensions, partly funded from the 2012 Olympics budget, a line was opened from Canning Town to Stratford and [[Stratford International]] railway station along the former [[North London Line]] of the national railway system, with additional stations. It parallels the London Underground Jubilee line for much of its length.

[[File:Abbey Road DLR stn high northbound under construction April2010.jpg|thumb|[[Abbey Road DLR station|Abbey Road]] under construction in April 2010.]]

The extension to [[Stratford International station|Stratford International]], taking over the [[North London Line]] from Canning Town to Stratford, links the Docklands area with domestic high-speed services on [[High Speed 1]]. It was an important part of transport improvements for the [[2012 Olympic Games]], much of which were held on a site adjoining Stratford International.<ref name="oljav">{{cite press release|title=£20m bullet trains to serve Olympic Park|date=28 September 2004|publisher=London2012.org|url=http://www.london2012.org/news/archive/bid-phase/20m-bullet-trains-to-serve-olympic-park.php|access-date=6 July 2005|url-status=live|archive-url=https://web.archive.org/web/20130403060050/http://www.london2012.com/|archive-date=3 April 2013}}</ref>

The first contract for construction work was awarded on 10 January 2007<ref>{{cite web|url=http://developments.dlr.co.uk/ProjectUpdatesDetail.aspx?updateid=1053 |title=Major contract award signals start of work on DLR Stratford International Extension |date=10 January 2007 |publisher=Transport for London |access-date=19 March 2012 |url-status=dead |archive-url=https://web.archive.org/web/20120322021610/http://developments.dlr.co.uk/ProjectUpdatesDetail.aspx?updateid=1053 |archive-date=22 March 2012 }}</ref> and construction started in mid-2007. Originally scheduled to open in mid-2010,<ref>{{Cite press release |url=http://developments.dlr.co.uk/ProjectUpdatesDetail.aspx?updateid=1049 |date=25 October 2006 |title=Government gives green light to key 2012 rail link |publisher=Transport for London |access-date=8 August 2011 |url-status=dead |archive-url=https://web.archive.org/web/20110914070903/http://developments.dlr.co.uk/ProjectUpdatesDetail.aspx?updateid=1049 |archive-date=14 September 2011 }}</ref> the line opened on 31 August 2011.<ref>{{cite news |url=https://www.bbc.co.uk/news/uk-england-london-14727813 |title=New £211m DLR extension connecting Olympic venues opens |date=31 August 2011 |work=BBC News |url-status=live |archive-url=https://web.archive.org/web/20110901173549/http://www.bbc.co.uk/news/uk-england-london-14727813 |archive-date=1 September 2011}}</ref> On 11 November 2015 the Mayor of London announced that all stations on this line would be rezoned from zone 3 to zone 2/3.<ref>{{cite press release |url=http://www.london.gov.uk/media/mayor-press-releases/2015/11/mayor-announces-real-terms-fares-freeze-and-extends-free-travel |title=Mayor announces real terms fares freeze &#124; London City Hall |website=London.gov.uk |date= 11 November 2015 |access-date=17 November 2016}}</ref>

New stations were {{stl|London Underground|Canning Town}}, {{stl|DLR|Star Lane}}, {{stl|London Underground|West Ham}}, {{stl|DLR|Abbey Road}}, {{stl|DLR|Stratford High Street}} and [[Stratford International station|Stratford International]]. Of these, Canning Town, West Ham and Stratford are former North London Line stations, and Stratford High Street was built on the site of {{Stnlnk|Stratford Market}} railway station.

From Canning Town to Stratford the extension runs parallel to the [[Jubilee line]] of the [[London Underground]]. As well as providing interchange with the adjacent Jubilee line stations, there are additional DLR stations at Star Lane, Abbey Road and Stratford High Street.

At Stratford new platforms were built for the North London Line at the northern end of the station. The old platforms (formerly 1 and 2) adjacent to the Jubilee line were rebuilt for the DLR, renumbered 16 (towards Stratford International) and 17 (towards Beckton/Woolwich Arsenal). Interchange between the Stratford International branch and DLR trains via Poplar is possible although the platforms are widely separated and at different levels. There is no physical connection between the two branches.

[[File:Pudding Mill Lane 2014, platforms.JPG|thumb|The resited {{stl|DLR|Pudding Mill Lane}} features new, wider platforms]]

===Relocation of Pudding Mill Lane station (2014)===
One of the tunnel portals for [[Elizabeth line]] is on the original site of [[Pudding Mill Lane DLR station|Pudding Mill Lane station]]. As a consequence, work was carried out to divert the DLR between City Mill River and the River Lea onto a new viaduct further south. This included a replacement station, which opened on 28 April 2014.<ref name="new-station-open">{{cite web|url=http://www.tfl.gov.uk/info-for/media/press-releases/2014/april/new-dlr-station-opens-at-pudding-mill-lane|title = New DLR station opens at Pudding Mill Lane|date = 28 April 2014|publisher = [[Transport for London]]|access-date = 20 April 2015|url-status = live|archive-url=https://web.archive.org/web/20150427102931/http://www.tfl.gov.uk/info-for/media/press-releases/2014/april/new-dlr-station-opens-at-pudding-mill-lane|archive-date = 27 April 2015}}</ref><ref>{{cite news |url=http://londonist.com/2011/07/pudding-mill-lane-station-to-be-rebuilt.php |title= Pudding Mill Lane Station To Be Rebuilt |work= Londonist |date= 28 July 2011 |access-date= 13 August 2011 |url-status= live |archive-url=https://web.archive.org/web/20110812075353/http://londonist.com/2011/07/pudding-mill-lane-station-to-be-rebuilt.php |archive-date= 12 August 2011 }}</ref> The former station stood on the only significant section of single track on the system, between [[Bow Church DLR station|Bow Church]] and [[Stratford station|Stratford]].<ref name="mrmarch">{{cite news |work=Modern Railways |date=March 2006 |title=DLR aims for Charing Cross |author=Abbott, James |location =London |page=54}}</ref> The opportunity was taken to double the track in three stages, to improve capacity. There was originally no provision for works beyond the realigned section in the [[Crossrail Act 2008|Crossrail Act]].

==Current system==
===Network===
The DLR has {{convert|38|km|mi}} of tracks,<ref>{{Cite press release |url=https://tfl.gov.uk/info-for/media/press-releases/2015/august/increased-services-for-docklands-light-railway-routes |title= Increased services for Docklands Light Railway routes |date=24 August 2015 |publisher= Transport for London |url-status=live |archive-url=https://web.archive.org/web/20160629223044/https://tfl.gov.uk/info-for/media/press-releases/2015/august/increased-services-for-docklands-light-railway-routes |archive-date=29 June 2016}}</ref> with 45 stations.<ref name="History">{{cite web |url=http://www.tfl.gov.uk/corporate/about-tfl/culture-and-heritage/londons-transport-a-history/dlr |title= London's transport - a history: Docklands Light Railway (DLR) |publisher=Transport for London |access-date=13 June 2014 |url-status=live |archive-url=https://web.archive.org/web/20140615201803/http://www.tfl.gov.uk/corporate/about-tfl/culture-and-heritage/londons-transport-a-history/dlr |archive-date=15 June 2014 }}</ref> There are six branches: to [[Lewisham station|Lewisham]] in the south, {{stl|London Underground|Stratford}} and [[Stratford International]] in the north, {{stl|DLR|Beckton}} and [[Woolwich Arsenal station|Woolwich Arsenal]] in the east, and Central London in the west, splitting to {{stl|London Underground|Bank}} and {{stl|DLR|Tower Gateway}}.<ref>{{cite web |publisher= Official London Guide |url=http://www.visitlondon.com/travel/getting_around/docklands-light-railway |title= Docklands Light Railway |website= visitlondon.com|access-date= 19 March 2012 |url-status=live |archive-url=https://web.archive.org/web/20120223063455/http://www.visitlondon.com/travel/getting_around/docklands-light-railway |archive-date= 23 February 2012 }}</ref>

[[File:Limehouse station MMB 11 DLR 62.jpg|thumb|The [[London, Tilbury and Southend line]] (foreground), operated by [[c2c]], runs alongside the DLR (behind the fence) from Limehouse to Tower Gateway.]]
The northern, southern and south-eastern branches terminate at the National Rail stations at Stratford, Stratford International, Lewisham and Woolwich Arsenal. Other interchanges with National Rail are at [[Limehouse station|Limehouse]], [[Greenwich station|Greenwich]] and [[West Ham station|West Ham]], while out-of-station interchanges for [[Oyster card]] holders are available between Shadwell DLR station and [[London Overground]]'s station of the [[Shadwell railway station|same name]], and between Fenchurch Street and the DLR's western termini of Tower Gateway and Bank.<ref>{{cite web |title=OSI List |date=October 2014 |url=http://www.oyster-rail.org.uk/osi-list/ |website= oyster-rail.org.uk |access-date=14 April 2015 |url-status=live |archive-url=https://web.archive.org/web/20150320010931/http://www.oyster-rail.org.uk/osi-list |archive-date=20 March 2015}}</ref>

Between Limehouse and Tower Gateway, the DLR runs parallel to the [[London, Tilbury and Southend line]].

[[File:Docklands Light Railway.svg|border|800x800px]]

===Services===
The following services are operated in normal off-peak service from 26 September 2022:<ref>{{cite web|publisher= Transport for London|url=https://tfl.gov.uk/info-for/media/press-releases/2022/september/new-dlr-timetable-promises-quicker-easier-and-more-comfortable-journeys |title= New DLR timetable promises quicker, easier and more comfortable journeys |date = 2 September 2022 |access-date= 26 September 2022}}</ref>
{| class="wikitable"
|-
! colspan="4" style="background:#{{rcr|DLR}}; | Off-peak Service
|-
! Route !! trains per hour !! Calling at
|-
| {{stl|DLR|Bank}} – {{stn|Lewisham}} || align=center|12 || {{stl|DLR|Shadwell}}, {{stn|Limehouse}}, {{stl|DLR|Westferry}}, {{stl|DLR|West India Quay}}&nbsp;<small>(Bank-bound&nbsp;only)</small>, {{stl|DLR|Canary Wharf}}, {{stl|DLR|Heron Quays}}, {{stl|DLR|South Quay}}, {{stl|DLR|Crossharbour}}, {{stl|DLR|Mudchute}}, {{stl|DLR|Island Gardens}}, {{stl|DLR|Cutty Sark for Maritime Greenwich}}, {{stn|Greenwich}}, {{stl|DLR|Deptford Bridge}}, {{stl|DLR|Elverson Road}}
|-
| Bank – {{stn|Woolwich Arsenal}} || align=center|6 || Shadwell, Limehouse, Westferry, {{stl|DLR|Poplar}}, {{stl|DLR|Blackwall}}, {{stl|DLR|East India}}, {{stn|Canning Town}}, {{stl|DLR|West Silvertown}}, {{stl|DLR|Pontoon Dock}}, {{stl|DLR|London City Airport}}, {{stl|DLR|King George V}}
|-
| {{stl|DLR|Tower Gateway}} – {{stl|DLR|Beckton}} || align=center|6 || Shadwell, Limehouse, Westferry, Poplar, Blackwall, East India, Canning Town, {{stl|DLR|Royal Victoria}}, [[Custom House station|Custom House for ExCeL]], {{stl|DLR|Prince Regent}}, {{stl|DLR|Royal Albert}}, {{stl|DLR|Beckton Park}}, {{stl|DLR|Cyprus}}, {{stl|DLR|Gallions Reach}}
|-
| {{stn|Canning Town}} – Beckton || align=center|6 || Royal Victoria, Custom House, Prince Regent, Royal Albert, Beckton Park, Cyprus, Gallions Reach
|-
| {{stn|Stratford}} – Canary Wharf || align=center|12 || {{stl|DLR|Pudding Mill Lane}}, {{stl|DLR|Bow Church}}, {{stl|DLR|Devons Road}}, {{stl|DLR|Langdon Park}}, {{stl|DLR|All Saints}}, Poplar, West India Quay
|-
| {{stn|Stratford International}} – Woolwich Arsenal || align=center|6 || {{stl|DLR|Stratford}}, {{stl|DLR|Stratford High Street}}, {{stl|DLR|Abbey Road}}, {{stn|West Ham}}, {{stl|DLR|Star Lane}}, Canning Town, West Silvertown, Pontoon Dock, London City Airport, King George V
|}

At peak times, these same services run, but with the frequency increased by 25 per cent. Additionally, in the morning peak, alternate Stratford{{snd}}Canary Wharf services extend to Lewisham.

At terminal stations, trains reverse direction in the platforms, except at Bank where there is a reversing [[headshunt]] in the tunnel beyond the station. During service disruption or planned engineering work, trains can also turn back at {{stl|DLR|Crossharbour}} and {{stl|DLR|Mudchute}}. There is also capability for an additional shuttle from Canning Town to Prince Regent when exhibitions are in progress at the [[ExCeL London|ExCeL exhibition centre]], although this is not supported by any additional turnback infrastructure. Trains serve every station on the route, but trains from Bank to Lewisham do not call at {{stl|DLR|West India Quay}} because they are routed along the diveunder track to avoid junction conflicts. When required, such as during engineering works or for special events, other routes may be operated, such as Beckton to Lewisham if the Bank and Tower Gateway branch is closed.

====Future services====
The new rolling stock to be introduced from 2024 onwards will support service improvements.<ref name = improv />

===Stations===
[[File:DLR Westferry aerial view.jpg|upright|thumb|right|An eastbound train leaving Westferry Station.]]
{{Main|List of Docklands Light Railway stations}}
Most stations are [[Elevated railway|elevated]], with others at street level, in cutting or underground. Access to the platforms is mostly by staircase and lift, with escalators at some stations. From the outset the system has been fully accessible to wheelchairs; much attention was paid to quick and effective accessibility for all passengers.<ref name=autogenerated1>{{cite web |url=http://www.tfl.gov.uk/gettingaround/transportaccessibility/2986.aspx |title=DLR was the first fully accessible railway in the UK, making access much easier for everyone |publisher=Transport for London |access-date=4 March 2012 |url-status=live |archive-url=https://web.archive.org/web/20120530014302/http://www.tfl.gov.uk/gettingaround/transportaccessibility/2986.aspx |archive-date=30 May 2012 }}</ref> The stations have high platforms matching the floor height of the cars, allowing level access for passengers with wheelchairs or pushchairs.

Most stations are of a modular design dating back to the initial system, extended and improved with two side platforms, each with separate access from the street, and platform canopies, although few examples remain of the original, distinctive rounded roof design. Stations are unstaffed, except the underground stations at {{stl|London Underground|Bank}}, [[Stratford International railway station|Stratford International]] and [[Woolwich Arsenal station|Woolwich Arsenal]] for safety reasons, a few of the busier interchange stations, [[Canning Town Station|Canning Town]], [[West Ham Station|West Ham]], and City Airport, which has a ticket office for passengers unfamiliar with the system. Canning Town, Custom House and Prince Regent are normally staffed on the platform whenever there is a significant exhibition at the ExCeL exhibition centre.

On 3 July 2007, DLR officially launched<ref>{{cite press release|publisher=Transport for London |date=3 July 2007 |url=http://www.tfl.gov.uk/static/corporate/media/newscentre/archive/5426.html |title=Docklands Light Railway draws up public arts strategy |access-date=4 March 2012 |url-status=dead |archive-url=https://web.archive.org/web/20120425190215/http://www.tfl.gov.uk/static/corporate/media/newscentre/archive/5426.html |archive-date=25 April 2012 }}</ref> an art programme called DLR Art,<ref>{{cite web |url=http://www.dlrart.co.uk/ |title=The DLR Public Arts Programme |publisher=DLR Art |access-date=5 August 2010 |url-status=live |archive-url=https://web.archive.org/web/20120509043254/http://www.dlrart.co.uk/home/ |archive-date=9 May 2012 }}</ref> similar to that on the London Underground, [[Art on the Underground]]. Alan Williams was appointed to produce the first temporary commission, called "Sidetrack", which portrays the ordinary and extraordinary sights, often unfamiliar to passengers, on the system and was displayed throughout the network.<ref>{{cite web|url=http://www.dlrart.co.uk/projects/view.asp?id=8|title=Alan Williams&nbsp;– Sidetrack|publisher=Docklands Light Railway|access-date=25 June 2009|url-status=dead|archive-url=https://web.archive.org/web/20090829061702/http://www.dlrart.co.uk/projects/view.asp?id=8|archive-date=29 August 2009}}</ref>

===Fares and ticketing===
[[File:Unit 90 at Woolwich Arsenal DLR.JPG|thumb|A train awaits departure from Woolwich Arsenal.]]
The system is part of the [[London Underground ticketing#Fare zones|London fare zone]] system, and [[Travelcard]]s that cover the appropriate zones are valid. There are one-day and season DLR-only "Rover" tickets, plus a one-day DLR "Rail and River Rover" ticket for the DLR and City Cruises river boats. Tickets can be purchased from ticket machines at the entrances to platforms, and are required before accessing the platform. Passengers using [[Oyster card|Oyster]] pay-as-you-go<ref>{{cite web|url=http://www.studentjetpacks.com/jetpacks_london_oystercard.asp|title=London jetpack: London Oyster travelcard|publisher=studentjetpacks.com|access-date=21 June 2009|url-status=dead|archive-url=https://web.archive.org/web/20120530020421/http://studentjetpacks.com/jetpacks_london_oystercard.asp|archive-date=30 May 2012}}</ref> and [[Transport for London#Contactless payments|contactless]] bank-cards need to touch both in and out of the system using card readers on automatic gates and platforms. There are no ticket barriers at DLR-only stations:<ref>{{Cite news |title=Tube errors may cost you dear |newspaper=The Times |date=5 January 2004 |location=London |first1=Ben |last1=Webster |first2=Andrew |last2=Clennell}}</ref> correct ticketing is enforced by random on-train inspections by PSAs. There are barriers at [[Bank–Monument station|Bank]], {{stl|London Underground|Canning Town}}, [[Woolwich Arsenal station|Woolwich Arsenal]], West Ham and {{stl|London Underground|Stratford}}, where the DLR platforms are within a [[London Underground]] or [[National Rail]] barrier line. Users of payment cards who have failed to touch in at the start of the journey, and other passengers without a correct ticket, may be liable to a £80 penalty fare or prosecution for fare evasion.

===Rolling stock===
[[File:DLR 106.jpg|thumb|right|DLR train at [[Poplar DLR station]]]]
{{Main|Docklands Light Railway rolling stock}}
The DLR is operated by 149 high-floor [[Bi-directional vehicle|bi-directional]] single-[[Articulated vehicle#Trains and rail|articulated]] [[electric multiple unit]]s (EMUs). Each car has four double doors on each side, and two or three cars make up a train.<ref name="RWT-DLR-upgrade" />{{Failed verification|reason=For some of it, not all; upgrade report bad source for present rolling stock.|date=September 2022}} There are no cabs because normal operations are automated; a small driver's console is concealed behind a locked panel at each end, from which the PSA can drive the car.<ref>{{Cite news |url=http://londonist.com/2007/11/unmanned_train.php |title=Unmanned Train: DLR Respond |newspaper=The Londonist (blog) |date=2 November 2007 |access-date=19 March 2012 |url-status=live |archive-url=https://web.archive.org/web/20120222004250/http://londonist.com/2007/11/unmanned_train.php |archive-date=22 February 2012 }}</ref> Consoles at each door opening allow the PSA to control door closure and make announcements whilst patrolling the train. With the absence of a driver's position, the fully glazed car ends provide a forward and rear view for passengers. The operational top speed is {{convert|64|km/h|mph|abbr=}}.

Despite having high floors and being automated, the cars are derived from a German [[light rail|light-rail]] design intended for street running. All cars look similar but there have been several different types, some still in service, others sold to other operators. Units were purchased from [[Bombardier Inc.|Bombardier]] in 2005 and delivered between 2007 and 2010.<ref>{{Cite press release |url=http://bombardier.com/en/corporate/media-centre/press-releases/details?docID=0901260d8000fc2d |title=Bombardier receives a $94&nbsp;million US order from Docklands Light Railway for automatic Light Rail cars to be used in London, UK |publisher=[[Bombardier Inc.|Bombardier]] |date=4 May 2005 |location=Montreal |access-date=14 July 2009 |url-status=live |archive-url=https://web.archive.org/web/20090821135659/http://bombardier.com/en/corporate/media-centre/press-releases/details?docID=0901260d8000fc2d |archive-date=21 August 2009 }}</ref>

====Future rolling stock====
In 2017, TfL opened bidding for new full-length, walk-through trains, subsequently awarded to [[Construcciones y Auxiliar de Ferrocarriles|CAF]] in 2019<ref>{{Cite press release |date=12 June 2019 |title=CAF wins driverless trains contract in London |url=https://www.caf.net/en/sala-prensa/nota-prensa-detalle.php?e=279 |publisher=CAF |location= Guipúzcoa}}</ref> and expected in service between 2024 and 2026,<ref name = improv >{{cite web  | url = https://tfl.gov.uk/modes/dlr/improving-the-dlr?intcmp=25179 | title = Improving the DLR | publisher = Transport for London | access-date = 12 February 2023}}</ref><ref name = mayornewtrain >{{cite news | url = https://www.railadvent.co.uk/2023/02/mayor-of-london-views-first-new-docklands-light-railway-train.html | work = Rail Advent | title = Mayor of London views first new Docklands Light Railway train | first1 = Roger | last1 = Smith | date = 9 February 2023 | access-date = 12 February 2023}}</ref> following delivery and testing on the network of the initial units from January 2023.<ref name = improv /><ref name = mayornewtrain /> Fifty-four 5-car trains were ordered, 33 to replace the existing stock and the rest to increase service capacity.<ref name = improv /> The design of the train increases internal capacity by 10%, which combined with service improvements will bring about a 65% increase in capacity from Stratford to Lewisham, and a doubling of capacity between Canning Town and Beckton/Woolwich Arsenal. The trains will feature charging points and air-conditioning.<ref>{{cite news |url=http://www.railtechnologymagazine.com/Rail-News/tfl-opens-bidding-for-43-new-dlr-trains |title=TfL opens bidding for 43 new DLR trains |work=Rail Technology Magazine |date=20 November 2017 |url-status=live |archive-url=https://web.archive.org/web/20171201035438/http://www.railtechnologymagazine.com/Rail-News/tfl-opens-bidding-for-43-new-dlr-trains |archive-date=1 December 2017 }}</ref>

===Depots===
The network has two depots, at [[Poplar DLR depot|Poplar]] and [[Beckton DLR depot|Beckton]]. Poplar was opened with the initial line in 1987. Due to the constrained site, a new, larger, depot at Beckton was opened in 1994 {{ndash}} and is now the main maintenance depot and primary control centre for the network.<ref name=":03">{{Cite book |last=Pearce |first=Alan |url=https://www.worldcat.org/oclc/137312784 |title=Docklands Light Railway : official handbook |date=2006 |publisher=Capital Transport |others=Brian Hardy, Colin Stannard, Capital Transport |isbn=1-85414-298-4 |edition=5th |location=Harrow |oclc=137312784}}</ref> Track maintenance, off-peak train stabling, as well as the Operating and Maintenance Centre (OMC for TfL Staff) and the Hilton, Ritz and Dorchester Buildings houses the KeolisAmey Docklands franchise staff and the secondary back-up control centre are based at Poplar.<ref name=":03" />

=== Electrification ===
[[File:Docklands Light Railway - conductor rail 239091x.jpg|thumb|upright|Support arm and short length of conductor rail]]
Traction power is provided at 750 V DC via an unusual bottom contact third rail system.

===Signalling technology===
Originally, the DLR used [[Railway signalling|signalling]] based on a [[Railway signalling#Fixed block|fixed-block]] technology developed by [[General Electric Company|GEC-General Signal]] and [[General Railway Signal]]. This was replaced in 1994 with a [[Moving block signalling|moving-block]] TBTC (Transmission Based Train Control) system developed by [[Alcatel-Lucent|Alcatel]], called [[SelTrac]].<ref name="DLRhandbookDLRhandbook-66">{{harvnb|Pearce|Hardy|Stannard|2000|p=66}}</ref> The SelTrac system was bought by [[Thales Group|Thales]] in 2007 and updates are provided by Thales Rail Signalling Solutions. The same technology is used by [[rapid transit]] systems including Vancouver's [[SkyTrain (Vancouver)|SkyTrain]], Toronto's [[Line 3 Scarborough|SRT]], the [[San Francisco Municipal Railway]] and Hong Kong's [[MTR]]. The [[SelTrac]] S40 system has also been adopted by the [[London Underground]] [[Jubilee line]] and [[Northern line]]. Transmissions occur via an inductive loop cable between each train's Vehicle On-Board Controller ([[VOBC]]) and the control centre (VCC, SMC) at Beckton. If this link is broken and communication is lost between the VOBC and VCC, SMC, the train stops until it is authorised to move again. If the whole system fails the train can run in restricted manual at {{convert|12|mph|km/h|abbr=|order=flip}} for safety until the system is restored and communication is re-established. Emergency brakes can be applied if the train breaks the speed limit during manual control or overshoots a fixed stopping point, or if it leaves the station when the route has not been set.<ref name="RWT-DLR-upgrade" /> A secondary control centre is based at Poplar, the location of the original control centre, which can operate immediately should there be any issues with the primary at Beckton.<ref>{{cite web |url=https://content.tfl.gov.uk/dlr-franchise-agreement-redacted-version.pdf |archive-url=https://web.archive.org/web/20151120022959/http://content.tfl.gov.uk/dlr-franchise-agreement-redacted-version.pdf |archive-date=2015-11-20 |url-status=live |page=14 |title=Franchise Agreement: Docklands Light Railway Limited and Keolis Amey Docklands Limited relating to the Docklands Light Railway |date=17 July 2014 |publisher=[[Transport for London]]}}</ref>

== Corporate affairs ==

===Ownership and operators===
Initially, DLR was a wholly owned subsidiary of [[London Regional Transport]]. In 1992, it was transferred to the [[London Docklands Development Corporation]].<ref>{{Cite web |title=About TfL - Culture & heritage - London's transport a history - Docklands Light Railway (DLR) |url=https://www.tfl.gov.uk/corporate/about-tfl/culture-and-heritage/londons-transport-a-history/dlr |access-date=19 March 2022 |website=Transport for London |language=en-GB}}</ref>

The infrastructure is owned by Docklands Light Railway Ltd,<ref name="data.companieshouse.gov.uk">{{cite web |url=http://data.companieshouse.gov.uk/doc/company/02052677 |title=URI |website=Data.companieshouse.gov.uk |date=13 October 2011 |access-date=17 November 2016 |url-status=live |archive-url=https://web.archive.org/web/20170331175917/http://data.companieshouse.gov.uk/doc/company/02052677 |archive-date=31 March 2017 }}</ref> part of the [[London Rail]] division of [[Transport for London]] (TfL), which also manages [[London Overground]], [[London Trams]], the [[London cable car|IFS Cloud Cable Car]] and the [[Elizabeth line]].{{clarify|date=December 2022|reason=In this context, what is the difference between own and manage given that in the example of Elizabeth Line a concession has been given to MTR? Do we really mean manage, or own?}}

From 1997, DLR has been operated under franchise by the private sector.<ref name=":4" /> The first franchise was awarded to Serco Docklands Limited<ref>{{cite web |date=13 October 2011 |title=URI |url=http://data.companieshouse.gov.uk/doc/company/03145194 |url-status=live |archive-url=https://web.archive.org/web/20160813001002/http://data.companieshouse.gov.uk/doc/company/03145194 |archive-date=13 August 2016 |access-date=17 November 2016 |website=Data.companieshouse.gov.uk}}</ref><ref>{{cite web|url=http://www.tfl.gov.uk/corporate/modesoftransport/dlr/1532.aspx#page-link-agreement-with-serco |title=DLR management &#124; Transport for London |access-date=1 October 2012 |url-status=dead |archive-url=https://web.archive.org/web/20120930183042/http://www.tfl.gov.uk/corporate/modesoftransport/dlr/1532.aspx |archive-date=30 September 2012 }}</ref> for seven years; operations began in April 1997.<ref>{{cite press release |url=http://www.serco.com/media/pressreleases/archive/1997/008_1997.asp |title=Acquisition of DRML Shares |archiveurl=https://web.archive.org/web/20130313144228/http://www.serco.com/media/pressreleases/archive/1997/008_1997.asp |archivedate=13 March 2013 |publisher=Serco |year=1997}}</ref> A management buyout backed by Serco management later sold its shares to Serco. A two-year extension was granted in 2002. In February 2005 TfL announced that [[Balfour Beatty]]/[[Keolis]], [[Carillion|First Carillion]], [[RATP Group|RATP]]/[[Transdev]] and Serco had been shortlisted to operate the franchise,<ref>{{cite press release|url=http://developments.dlr.co.uk/NewsDetail.aspx?newsid=1115 |title=Four Pre-Qualify for DLR Franchise |publisher=Transport for London |date=15 February 2005 |url-status=dead |archive-url=https://web.archive.org/web/20131113151928/http://developments.dlr.co.uk/NewsDetail.aspx?newsid=1115 |archive-date=13 November 2013 }}</ref> and in November 2005 TfL announced that Serco had retained the franchise for seven years from May 2006.<ref>{{cite press release|title=Serco appointed preferred bidder for £400m Docklands Light Rail service |date=22 November 2005 |publisher=Serco |url=http://www.serco.com/media/market/transport/DLR.asp |url-status=dead |archive-url=https://web.archive.org/web/20130313144233/http://serco.com/media/market/transport/DLR.asp |archive-date=13 March 2013 }}</ref><ref>{{cite press release|url=http://developments.dlr.co.uk/NewsDetail.aspx?newsid=1122 |title=DLR awards new franchise to Serco |publisher=Transport for London |date=8 March 2006 |url-status=dead |archive-url=https://web.archive.org/web/20131113151931/http://developments.dlr.co.uk/NewsDetail.aspx?newsid=1122 |archive-date=13 November 2013 }}</ref>

The Lewisham, City Airport and Woolwich Arsenal extensions were designed, financed, built and maintained by private companies (concessionnaires): City Greenwich Lewisham (CGL) Rail, City Airport Rail Enterprises (CARE), and Woolwich Arsenal Rail Enterprises (WARE).<ref name="DLR management">{{cite web |url=http://www.tfl.gov.uk/corporate/modesoftransport/dlr/1532.aspx |title= DLR management |publisher= Transport for London |access-date= 10 June 2011 |url-status= live |archive-url=https://web.archive.org/web/20120930183042/http://www.tfl.gov.uk/corporate/modesoftransport/dlr/1532.aspx |archive-date= 30 September 2012 }}</ref> In 2011, Transport Trading Limited (a subsidiary of TfL)<ref>{{cite web |url=http://www.tfl.gov.uk/assets/downloads/corporate/tfl-subsidiary-organisation.pdf |title=TfL Subsidiary Company Structure |archiveurl=https://web.archive.org/web/20121013221842/http://www.tfl.gov.uk/assets/downloads/corporate/tfl-subsidiary-organisation.pdf |archivedate=13 October 2012 |website=Transport for London }}</ref> bought out the companies responsible for the City Airport and Woolwich Arsenal extensions, leaving only the Lewisham extension under private ownership until 31 March 2021.<ref>{{cite magazine |url=http://www.railwaygazette.com/news/single-view/view/tfl-expects-pound250m-saving-from-buying-docklands-light-railway-pfi-concessionaries.html |title=TfL expects £250m saving from buying Docklands Light Railway PFI concessionaires |archiveurl=https://web.archive.org/web/20150924144511/http://www.railwaygazette.com/news/single-view/view/tfl-expects-pound250m-saving-from-buying-docklands-light-railway-pfi-concessionaries.html |archivedate=24 September 2015 |magazine=Railway Gazette |location=London |date=6 December 2011 }}</ref>

In July 2012, TfL called for expressions of interest in bidding for the next DLR franchise,<ref>{{cite web |url=http://www.tendersdirect.co.uk/Search/Tenders/Live.aspx?ID=%20000000003807322&sect=R009&cat=37&Source=Categories |title=Docklands Light Rail franchise contract |work=OJEU tender |date=13 July 2012 }}{{Dead link|date=January 2024 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> and in January 2013 Serco's contract was extended until September 2014.<ref>{{cite press release |url=http://www.tfl.gov.uk/corporate/media/newscentre/26710.aspx |title=DLR operating contract extended until September 2014 |date=7 January 2013 |publisher=Transport for London |access-date=7 January 2013 |url-status=live |archive-url=https://web.archive.org/web/20130117170025/http://www.tfl.gov.uk/corporate/media/newscentre/26710.aspx |archive-date=17 January 2013 }}</ref>

In April 2013, TfL announced that [[Go-Ahead Group|Go-Ahead]]/[[Colas Rail]], [[Keolis]]/[[Amey plc|Amey]], Serco and [[Stagecoach Group|Stagecoach]] had been shortlisted to bid for the next franchise.<ref>{{cite press release |url=http://www.tfl.gov.uk/corporate/media/newscentre/27761.aspx |title= DLR announces short list of bidders for new franchise |publisher= Transport for London |date=17 April 2013}}</ref> However, on 30 August, just before the bid submission date of 9 September 2013, Go-Ahead/Colas Rail pulled out.<ref>{{cite news |last=Thomas |first=Natalie |title=Go-Ahead forced to pull out of DLR contest |url=https://www.telegraph.co.uk/finance/newsbysector/transport/10278358/Go-Ahead-forced-to-pull-out-of-DLR-contest.html |newspaper=The Daily Telegraph |location=London |date=31 August 2013 |url-status=live |archive-url=https://web.archive.org/web/20150925030313/http://www.telegraph.co.uk/finance/newsbysector/transport/10278358/Go-Ahead-forced-to-pull-out-of-DLR-contest.html |archive-date=25 September 2015 }}</ref> The franchise was awarded to KeolisAmey Docklands Limited, with a handover date of 7 December 2014, expiring in April 2021 with an option for extension without going to tender.<ref>{{cite news |url=https://www.bbc.com/news/business-28157128 |title=French firm wins 7-year Docklands Light Rail franchise |archiveurl=https://web.archive.org/web/20150924040401/http://www.bbc.com/news/business-28157128 |archivedate=24 September 2015 |work=BBC News |date=4 July 2014 }}</ref> The franchise was duly extended to 2025, with TfL beginning the process of finding the next franchise in 2023.<ref>{{Cite web |last=Preston |first=Robert |date=25 August 2023 |title=TfL tenders next Docklands Light Railway operating contract |url=https://www.railjournal.com/passenger/metros/tfl-tenders-next-docklands-light-railway-operating-contract/}}</ref>

===Performance===
Within a year of launch, annual passenger numbers reached 17&nbsp;million,<ref name="perf" /> increasing to 64&nbsp;million in 2009,<ref name="perf">{{cite web|url=http://www.tfl.gov.uk/corporate/modesoftransport/dlr/1536.aspx |title=Docklands Light Railway performance |publisher=Transport for London |access-date=19 March 2012 |url-status=dead |archive-url=https://web.archive.org/web/20120123081840/http://www.tfl.gov.uk/corporate/modesoftransport/dlr/1536.aspx |archive-date=23 January 2012 }}</ref><ref name="60&nbsp;million">{{Cite press release|url=http://www.tfl.gov.uk/static/corporate/media/newscentre/archive/4825.html |title=Docklands Light Railway carries 60&nbsp;million passengers |date=4 April 2007 |publisher=Transport for London |access-date=4 March 2012 |url-status=dead |archive-url=https://web.archive.org/web/20120425183407/http://www.tfl.gov.uk/static/corporate/media/newscentre/archive/4825.html |archive-date=25 April 2012 }}</ref> and more than 80&nbsp;million in 2011.<ref>{{cite web |url=http://www.flagshipconsulting.co.uk/media-centre/client-news/dlr-now-carries-more-than-10-times-the-population-of-london-per-year/ |title=Client News - DLR now carries more than 10 times the population of London per year |publisher=Flagship Consulting |date=21 June 2012 |access-date=28 June 2014 |url-status=dead |archive-url=https://web.archive.org/web/20140407072554/http://www.flagshipconsulting.co.uk/media-centre/client-news/dlr-now-carries-more-than-10-times-the-population-of-london-per-year/ |archive-date=7 April 2014 }}</ref> The most recent figures show 116.8&nbsp;million annual passengers in the financial year to 31 March 2020.<ref name="LRT"/> The first five years had unreliability and operational problems,<ref name='lddc history'>{{cite web |url=http://www.lddc-history.org.uk/transport/tranmon2.html#DLRResolving |title=DLR: resolving the problems |publisher=London Docklands Development Corporation |access-date=11 July 2008 |url-status=dead |archive-url=https://web.archive.org/web/20120426004205/http://www.lddc-history.org.uk/transport/tranmon2.html#DLRResolving |archive-date=26 April 2012 }}</ref> but the system has since become highly reliable.<ref name='lddc history'/> Research in 2008 showed 87% of the population of North Woolwich were in favour of the DLR.<ref>{{cite web|url=http://www.lcacc.org/access/north-woolwich-research-report.pdf |title=North Woolwich Research: Changes, 2006–2008&nbsp;– The influence of Docklands Light Railway |date=July 2008 |publisher=Social Research Associates |access-date=26 June 2009 |url-status=dead |archive-url=https://web.archive.org/web/20110716220654/http://www.lcacc.org/access/north-woolwich-research-report.pdf |archive-date=16 July 2011 }}</ref>

The Parliamentary [[Transport Select Committee]] favourably reviewed [[light rail]] in 2005,<ref>{{cite web |url=https://publications.parliament.uk/pa/cm200405/cmselect/cmtran/378/37805.htm |title=Horses for Courses: The Advantages of Light Rail |publisher=UK Parliament |work=Commons Transport Select Committee |date=3 April 2005 |url-status=live |archive-url=https://web.archive.org/web/20120728114105/http://www.publications.parliament.uk/pa/cm200405/cmselect/cmtran/378/37805.htm |archive-date=28 July 2012 }}</ref> and due to the success of the DLR, proposals for similar systems elsewhere emerged. The [[North and West London Light Railway]] was a plan for an orbital railway serving the other side of London.<ref name="times-sept09">{{Cite news|last=Flintoff |first=John-Paul |url=http://timesonline.typepad.com/environment/2009/09/orbital-rail-the-solution-to-city-congestion.html |title=Orbital rail the solution to city congestion? |newspaper=The Times (Environment blog) |location=London |date=17 September 2009 |access-date=16 December 2009 |url-status=dead |archive-url=https://web.archive.org/web/20090925161043/http://timesonline.typepad.com/environment/2009/09/orbital-rail-the-solution-to-city-congestion.html |archive-date=25 September 2009 }}</ref> The DLR has been successful, as have other recent [[light rail]] systems,<ref>{{Cite news|url=http://www.railway-technology.com/features/feature1953/|title=Light Rail&nbsp;– the Solution to Inner-City Chaos?|date=22 May 2008|website=Railway-Technology.com|access-date=19 March 2012|url-status=live|archive-url=https://web.archive.org/web/20120229165634/http://www.railway-technology.com/features/feature1953/|archive-date=29 February 2012}}</ref> although it was earlier criticised for having been designed with insufficient capacity to meet the demand that quickly arose.<ref name ='Chriswol'/><ref name="statement" /><ref name="history one"/>

Until 1 July 2013, the only bicycles that were allowed were folding ones.<ref>{{cite web|url=http://www.tfl.gov.uk/roadusers/cycling/11701.aspx |title=Bikes on public transport |publisher=[[Transport for London]] |access-date=27 January 2013 |url-status=dead |archive-url=https://web.archive.org/web/20130527140218/http://www.tfl.gov.uk/roadusers/cycling/11701.aspx |archive-date=27 May 2013 }}</ref> DLR stated that this is because if evacuation is required, they would slow down the process. DLR cars, especially older rolling stock, were not designed with bicycles in mind&nbsp;– if they were allowed, they might obstruct doors and emergency exits.<ref>{{Cite news |first=Valerie |last=Low |url=http://www.thisislondon.co.uk/events/article-23407230-last-one-in-the-water-is-toast.do |title=Last one in the water is toast |newspaper=London Evening Standard |date=6 August 2007 |access-date=27 January 2013 |archive-url=https://web.archive.org/web/20110606081807/http://www.thisislondon.co.uk/events/article-23407230-last-one-in-the-water-is-toast.do |archive-date=6 June 2011}}</ref> Since January 2014, full-size bicycles have been allowed on DLR trains at off-peak hours and weekends (except Bank Station, where bicycles are not permitted for safety reasons).<ref>{{cite web |author=ibikelondon |url=http://ibikelondon.blogspot.co.uk/2014/01/good-news-from-today-you-can-take-your.html |title=i b i k e l o n d o n: Good news! From today you can take your bike on the Docklands Light Railway |website=Ibikelondon.blogspot.co.uk |date=18 January 2014 |access-date=17 November 2016 |url-status=dead |archive-url=https://web.archive.org/web/20161018224749/http://ibikelondon.blogspot.co.uk/2014/01/good-news-from-today-you-can-take-your.html |archive-date=18 October 2016 }}</ref>

===Business trends===
The key available trends in recent years for the Docklands Light Railway are (years ending 31 March):
{| class="wikitable"
|- style="text-align:center;"
!  
! 2010
! 2011
! 2012
! 2013
! 2014
! 2015
! 2016
! 2017
! 2018
! 2019
! 2020
! 2021
! 2022
|-
| Passenger revenue{{efn|As defined in the [[Department for Transport|DfT]] Light Rail and Tram Survey (Table LRT0301a)<ref name="LRT"/>}} ([[Pound sterling|£]]m)
| align=center|74.9
| align=center|88.8
| align=center|102.8
| align=center|122.1
| align=center|130.0
| align=center|146.2
| align=center|158.4
| align=center|166.5
| align=center|168.3
| align=center|171.6
| align=center|168.8
| align=center|54.3
! align=center|104.9
|-
| Profit/{{color|red|Financial assistance}}{{efn|As defined in [[Transport for London|TfL]]'s Annual Report and Statement of Accounts}}  (£m)
| align=center|{{color|red|&minus;208.3}}
| align=center|{{color|red|&minus;126.7}}
| align=center|{{color|red|&minus;480.0}}
| align=center|{{color|red|&minus;94.0}}
| align=center|{{color|red|&minus;53.5}}
| align=center|{{color|red|&minus;43.2}}
| align=center|{{color|red|&minus;57.2}}
| align=center|{{color|red|&minus;46.5}}
| align=center|{{color|red|&minus;38.0}}
| align=center|{{color|red|&minus;43.1}}
| align=center|{{color|red|&minus;42.9}}
| align=center|{{color|red|&minus;71.8}}
! align=center|{{color|red|&minus;199.8}}
|-
| Number of passengers (m)
| align=center|69.4
| align=center|78.3
| align=center|86.1
| align=center|100.0
| align=center|101.6
| align=center|110.2
| align=center|116.9
| align=center|122.3
| align=center|119.6
| align=center|121.8
| align=center|116.8
| align=center|39.9
! align=center|70.0
|-
| Number of trains (at year end)
| align=center|149
| align=center|149
| align=center|149
| align=center|149
| align=center|149
| align=center|149
| align=center|149
| align=center|149
| align=center|149
| align=center|149
| align=center|149
| align=center|149
! align=center|149
|-
| ''Notes/sources''
| align="center" |<ref name="LRT"/><br /><ref name="2009/10">{{cite web |title=Transport for London Financial Statements for the year ended 31 March 2010 |url=https://content.tfl.gov.uk/annual-report-2010.pdf |archive-url=https://web.archive.org/web/20171107012557/http://content.tfl.gov.uk/annual-report-2010.pdf |archive-date=2017-11-07 |url-status=live|publisher=TfL | date=23 June 2010 |access-date=12 November 2021}}</ref>
| align="center" |<ref name="LRT"/><br /><ref name="2011/12"/>
| align="center" |<ref name="LRT"/><br /><ref name="2011/12">{{cite web |title=Transport for London Financial Statements for the year ended 31 March 2012 |url=https://content.tfl.gov.uk/tfl-annualreport-2012.pdf |archive-url=https://web.archive.org/web/20151016003844/http://content.tfl.gov.uk/tfl-annualreport-2012.pdf |archive-date=2015-10-16 |url-status=live|publisher=TfL | date=27 June 2012 |access-date=12 November 2021}}</ref>
| align="center" |<ref name="LRT"/><br /><ref name="2013/14"/>
| align="center" |<ref name="LRT"/><br /><ref name="2013/14">{{cite web |title=Transport for London Financial Statements for the year ended 31 March 2014 |url=https://content.tfl.gov.uk/annual-report-2013-14.pdf |archive-url=https://web.archive.org/web/20160111065000/http://content.tfl.gov.uk/annual-report-2013-14.pdf |archive-date=2016-01-11 |url-status=live |publisher=TfL | date=3 July 2014 |access-date=12 November 2021}}</ref>
| align="center" |<ref name="LRT"/><br /><ref name="2015/16"/>
| align="center" |<ref name="LRT"/><br /><ref name="2015/16">{{cite web |title=Transport for London Financial Statements for the year ended 31 March 2016 |url=https://content.tfl.gov.uk/tfl-annual-report-2015-16.pdf |archive-url=https://web.archive.org/web/20160911100843/http://content.tfl.gov.uk/tfl-annual-report-2015-16.pdf |archive-date=2016-09-11 |url-status=live |publisher=TfL | date=19 July 2016 |access-date=12 November 2021}}</ref>
| align="center" |<ref name="LRT"/><br /><ref name="2017/18"/>
| align="center" |<ref name="LRT"/><br /><ref name="2017/18">{{cite web |title=Transport for London Financial Statements for the year ended 31 March 2018 |url=https://content.tfl.gov.uk/tfl-annual-report-and-statement-of-accounts-2017-18.pdf |archive-url=https://web.archive.org/web/20180827013923/http://content.tfl.gov.uk/tfl-annual-report-and-statement-of-accounts-2017-18.pdf |archive-date=2018-08-27 |url-status=live |publisher=TfL | date=25 July 2018 |access-date=12 November 2021}}</ref>
| align="center" |<ref name="LRT"/><br /><ref name="2020Draft">{{cite web|title=Transport for London Financial Statements for the year ended 31 March 2020 (Draft)|url=http://content.tfl.gov.uk/tfl.draft-financial-statement-ye.20200331.pdf|publisher=TfL|date=31 May 2020|access-date=11 July 2020|archive-date=12 July 2020|archive-url=https://web.archive.org/web/20200712145633/http://content.tfl.gov.uk/tfl.draft-financial-statement-ye.20200331.pdf|url-status=dead}}</ref>
| align="center" |<ref name="LRT">{{cite web |title=Light rail and tram statistics (LRT)|url=https://www.gov.uk/government/statistical-data-sets/light-rail-and-tram-statistics-lrt |publisher=Department for Transport | date=25 June 2020 |access-date=11 July 2020}}</ref><br /><ref name="2020 Report">{{cite web |title=Transport for London Financial Statements for the year ended 31 March 2020|url=https://content.tfl.gov.uk/tfl-annual-report-2019-20.pdf |archive-url=https://web.archive.org/web/20200829164525/http://content.tfl.gov.uk/tfl-annual-report-2019-20.pdf |archive-date=2020-08-29 |url-status=live |publisher=TfL | date=29 July 2020 |access-date=20 March 2021}}</ref>
| align="center" |<ref name="LRT"/><br /><ref name="2021 Report">{{cite web|title=Transport for London Annual Report and Statement of Accounts 2020/21|url=https://content.tfl.gov.uk/tfl-annual-report-9-august-2021-acc.pdf|publisher=TfL|date=28 July 2021|access-date=13 November 2021|archive-date=3 November 2021|archive-url=https://web.archive.org/web/20211103021905/https://content.tfl.gov.uk/tfl-annual-report-9-august-2021-acc.pdf|url-status=dead}}</ref>
| align="center" |<ref name="LRT"/><br /><ref name="2022 Report">{{cite web|title=Transport for London Annual Report and Statement of Accounts 2021/22|url=https://content.tfl.gov.uk/tfl-annual-report-and-statement-of-accounts-2021-22.pdf|publisher=TfL|date=27 September 2022|access-date=6 June 2023}}</ref>
|-
| colspan="14" style="text-align:left;" |{{notelist}}
|}

Activities in financial years 2020/21 and 2021/22 were severely reduced by the impact of the [[COVID-19 pandemic|coronavirus pandemic]].

==Future developments==
===Thamesmead extension===
{{main|Docklands Light Railway extension to Thamesmead}}
Mooted throughout the 2010s,<ref>{{Cite web |url=https://www.london.gov.uk/questions/2016/3797 |title=East London Crossings (8) |last=[[Mayor of London]] |date=10 October 2016  |website=Mayor's Question Time |access-date=17 April 2020}}</ref><ref name=":0">{{Cite news |url=https://www.insidehousing.co.uk/news/news/dlr-extension-to-provide-11500-home-thamesmead-boost-48239 |title=DLR extension to provide 11,500-home Thamesmead boost |date=4 October 2016| website=Inside Housing |access-date=17 April 2020}}</ref> an extension across the River Thames to [[Thamesmead]] was first proposed in November 2019 as part of the Thamesmead and Abbey Wood [[London Plan|OAPF (Opportunity Area Planning Framework)]].<ref name=":1">{{Cite news |url=https://www.bexleytimes.co.uk/news/transports-plans-for-bexley-1-6491008 |title=See DLR extension plans for Thamesmead and Abbey Wood |last=Leeming |first=Lachlan |website=Bexley Times |date=30 January 2020 |access-date=17 April 2020 |archive-date=29 September 2020 |archive-url=https://web.archive.org/web/20200929022050/https://www.bexleytimes.co.uk/news/transports-plans-for-bexley-1-6491008 |url-status=dead }}</ref><ref name=":2">{{Cite news |url=https://www.newsshopper.co.uk/news/18202007.workshops-future-thamesmead-abbey-wood-opened-public/ |title=Workshops about the future of Thamesmead and Abbey Wood opened to public |work=News Shopper |date=31 January 2020 |location=Petts Wood |access-date=17 April 2020}}</ref> Technical and feasibility work began in late 2020.<ref name=":73">{{Cite press release |date=21 December 2020 |title=TfL and partners commence feasibility work on extending DLR into Thamesmead |url=https://tfl.gov.uk/info-for/media/press-releases/2020/december/tfl-and-partners-commence-f-feasibility-work-on-extending-dlr-into-thamesmead |access-date=21 December 2020 |publisher =Transport for London }}</ref> Stations would be located at [[Beckton Riverside]] and Thamesmead.<ref name=":43">{{Cite web |date=21 December 2020 |title=Thamesmead and Abbey Wood Opportunity Area |url=https://www.london.gov.uk/what-we-do/planning/implementing-london-plan/opportunity-areas/opportunity-areas/thamesmead-abbey |access-date=21 December 2020 |publisher=[[Greater London Authority]] |archive-date=21 December 2020 |archive-url=https://web.archive.org/web/20201221181439/https://www.london.gov.uk//what-we-do/planning/implementing-london-plan/opportunity-areas/opportunity-areas/thamesmead-abbey |url-status=dead}}</ref><ref name=":53">{{Cite web |date=December 2020 |title=Thamesmead and Abbey Wood OAPF - OAPF Transport Strategy |url=https://data.london.gov.uk/download/thamesmead-and-abbey-wood-opportunity-area-documents/f0400b1e-3e1b-41a3-9b1b-73399c4280ad/TAW_Appendix%20A_TransportStrategy.pdf |archive-url=https://web.archive.org/web/20210127192934/https://data.london.gov.uk/download/thamesmead-and-abbey-wood-opportunity-area-documents/f0400b1e-3e1b-41a3-9b1b-73399c4280ad/TAW_Appendix%20A_TransportStrategy.pdf |archive-date=2021-01-27 |url-status=live |access-date=17 April 2020 |publisher=[[Greater London Authority]]|pages=25–26}}</ref> Public consultation into the extension began in 2024.<ref>{{Cite web |last=Vickers |first=Noah |date=2024-02-05 |title=Londoners to have their say on plans for cross-river DLR extension |url=https://www.standard.co.uk/news/transport/tfl-dlr-extension-thamesmead-consultation-beckton-riverside-belvedere-london-docklands-light-railway-b1137123.html |access-date=2024-02-05 |website=Evening Standard |language=en}}</ref> Estimated to cost around £1bn, the extension could open in the "early 2030s".<ref>{{Cite web |title=FAQs {{!}} Extending the Docklands Light Railway to Beckton Riverside and Thamesmead {{!}} Have Your Say Transport for London |url=https://haveyoursay.tfl.gov.uk/dlr-extension/widgets/83880/faqs |access-date=2024-02-05 |website=haveyoursay.tfl.gov.uk |quote=the extension could be open in the early 2030s ... We think it could cost around £1bn (2022 prices)}}</ref>

===Thames Wharf station===
{{Main|Thames Wharf DLR station}}As part of the construction of the [[London City Airport DLR station|London City Airport extension]], a gap in the viaduct due west of the western end of [[Royal Victoria Dock]], between {{stl|London Underground|Canning Town}} and {{stl|DLR|West Silvertown}} stations, was passively safeguarded for a future station when development came forward on the [[Brownfield land|brownfield]] and industrial sites.<ref name=":3">{{Cite web|url=https://www.royaldocks.london/articles/coming-soon-a-new-stop-on-the-dlr|title=Coming soon: a new stop on the DLR|website=The Royal Docks|language=en|access-date=17 April 2020}}</ref> A station was also initially proposed at Oriental Road; however this was discounted at an early stage and the site is now flanked by several developments.<ref>{{Cite web|date=July 2005|title=DLR Horizon 2020 Study Business Case Appraisal|url=https://www.whatdotheyknow.com/request/18439/response/46991/attach/4/Report%20Horizon%202020%20Final%20Issue.pdf |archive-url=https://web.archive.org/web/20111108214018/http://www.whatdotheyknow.com/request/18439/response/46991/attach/4/Report%20Horizon%202020%20Final%20Issue.pdf |archive-date=2011-11-08 |url-status=live|access-date=24 January 2022|website=[[What Do They Know]]|publisher=[[Arup Group|ARUP]]|page=10}}</ref> The potential of development on the land at Thames Wharf was on hold for until the late 2010s, as the area was being safeguarded for the route of the [[Silvertown Tunnel]], a new Thames river crossing currently under construction on the site.<ref name=":6">{{Cite web|url=https://www.tfl.gov.uk/travel-information/improvements-and-projects/silvertown-tunnel|title=Improvements and Projects - Silvertown Tunnel|website=Transport for London|language=en-GB|access-date=17 April 2020}}</ref>

As part of the [[2018 United Kingdom budget|2018 budget]], the Chancellor announced funding for the DLR to support development in the [[Royal Docks]].<ref>{{Cite web|url=https://www.newhamrecorder.co.uk/news/greater-london-authority-bids-for-funding-through-housing-infrastructure-fund-to-improve-dlr-1-5762504|title=Chancellor pledges £291million to build homes around the Isle of Dogs and Royal Docks|last=Long|first=Rhiannon|website=Newham Recorder|date=2 November 2018|language=en|access-date=17 April 2020|archive-date=3 November 2018|archive-url=https://web.archive.org/web/20181103131158/https://www.newhamrecorder.co.uk/news/greater-london-authority-bids-for-funding-through-housing-infrastructure-fund-to-improve-dlr-1-5762504|url-status=dead}}</ref> Following completion of the [[Silvertown Tunnel]] in the mid 2020s,<ref name=":6" /> around 5,000 homes will be built on the site, and a new DLR station constructed.<ref name=":3" /><ref>{{Cite web|url=http://keystone-london.co.uk/thameside-west/|title=Thameside West|website=Keystone|language=en-GB|access-date=17 April 2020|archive-date=6 February 2020|archive-url=https://web.archive.org/web/20200206134054/http://keystone-london.co.uk/thameside-west/|url-status=dead}}</ref>

===Tower Gateway station to Tower Hill interchange===

In July 2014, a Transport Supporting Paper from the London Infrastructure Plan 2050 by the [[Mayor of London]] considered the closure of [[Tower Gateway DLR station]] and the branch serving it, with a replacement interchange being provided via new platforms at Tower Hill Underground station. This would increase train frequencies to Bank by approximately 30 per cent, thereby unlocking more capacity on the Bank branch.<ref name="tsp">{{cite web |url=https://www.london.gov.uk/sites/default/files/Transport%20Supporting%20Paper_3.pdf |title=London Infrastructure Plan 2050: Transport Supporting Paper |publisher=London City Hall |page=143 |access-date=6 February 2018 |archive-url=https://web.archive.org/web/20180206103556/https://www.london.gov.uk/sites/default/files/Transport%20Supporting%20Paper_3.pdf |archive-date=6 February 2018 |url-status=live}}</ref>{{#tag:ref|It has been proven that almost all DLR passengers heading to the city get on DLR services to [[Bank and Monument stations|Bank]] instead of Tower Gateway, but only 75 per cent of services head to the former.<ref name=tsp/>|group=note}}

== Extensions cancelled or not progressed ==

=== Gallions Reach to Dagenham Dock ===
{{Main|Docklands Light Railway extension to Dagenham Dock}}

The extension to [[Dagenham Dock]] in East London, via the [[Barking Riverside]] development was first proposed in 2003,<ref name=":02">{{Cite magazine|url=https://www.newcivilengineer.com/archive/dlr-extension-planned-01-03-2003/|title=DLR extension planned|date=1 March 2003|magazine=New Civil Engineer|language=en|access-date=15 April 2020}}{{Dead link|date=October 2022 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> and was anticipated that the project could be completed and open for use by 2017,<ref name="dlr_next3">{{cite web |website=Transport for London |url=http://developments.dlr.co.uk/extensions/dagenham/whatnext.asp |title=Docklands Light Railway - Dagenham Dock: Key Project Milestones |archiveurl=https://web.archive.org/web/20090615075056/http://developments.dlr.co.uk/extensions/dagenham/whatnext.asp |archivedate=15 June 2009 }}</ref> at a cost of around £750{{nbsp}}million.<ref name=":12">{{Cite web|url=https://www.railstaff.co.uk/2017/09/12/focus-london-overgrounds-barking-riverside-extension/|title=In focus: London Overground's Barking Riverside Extension|last=Johnson|first=Marc|date=12 September 2017|website=RailStaff|language=en-GB|access-date=15 April 2020}}</ref> In November 2008, the [[Mayor of London]] [[Boris Johnson]] announced that due to [[Great Recession|financial constraints]] the extension, along with a number of other transport projects, had been cancelled.<ref name=":7">{{Cite news |date=6 November 2008 |title=TfL scraps projects and cuts jobs |language=en-GB |work=BBC News |url=http://news.bbc.co.uk/2/hi/uk_news/england/london/7712002.stm |access-date=15 April 2020}}</ref> The [[Barking Riverside]] development is instead served by an extension of the [[London Overground]] to the new [[Barking Riverside railway station|Barking Riverside station]], which opened in July 2022.<ref>{{cite news |last1=Emmett |first1=Conrad |title=Barking Riverside station opening celebrated |url=https://news.railbusinessdaily.com/barking-riverside-station-opening-celebrated/ |access-date=2 April 2023 |work=RailBusinessDaily |publisher=Business Daily Group |date=26 July 2022}}</ref>

===Bank to Charing Cross===
In February 2006 a proposal to extend the DLR to {{stl|London Underground|Charing Cross}} station from {{stl|London Underground|Bank}} DLR branch was revealed.<ref name = "mrmarch"/> The idea originates from a DLR "Horizon Study".<ref>{{cite web|url=http://www.whatdotheyknow.com/request/18439/response/46991/attach/4/Report%20Horizon%202020%20Final%20Issue.pdf|title=Bank-Aldwych-Charing Cross (E2)|author=Ove Arup & Partners Ltd.|date=July 2005|work=DLR Horizon 2020 Study: Business Case Appraisal|publisher=Docklands Light Railway Ltd.|page=34|url-status=live|archive-url=https://web.archive.org/web/20111108214018/http://www.whatdotheyknow.com/request/18439/response/46991/attach/4/Report%20Horizon%202020%20Final%20Issue.pdf|archive-date=8 November 2011|access-date=19 October 2012}}</ref>

While not confirmed, it is probable that the Charing Cross scheme would use the overrun tunnels between Charing Cross Jubilee platforms and slightly west of {{stl|London Underground|Aldwych}}. These tunnels were intended to be incorporated into the abandoned Phase 2 of the ''Fleet Line'' (Phase 1 became the original Jubilee line, prior to the Jubilee line Extension).<ref name="clugjubilee">{{cite web |first=Clive |last=Feather |website=Clive's UndergrounD Line Guides (CLUG) |url=http://www.davros.org/rail/culg/jubilee.html |title=Jubilee Line, A Modern Tube |archiveurl=https://web.archive.org/web/20120424014730/http://www.davros.org/rail/culg/jubilee.html |archivedate=24 April 2012 |accessdate=26 June 2008 }}</ref> However they would need enlargement because the DLR [[loading gauge]] is larger than tube gauge and current safety regulations require an emergency walkway in the tunnel.<ref>{{Cite web|url=https://www.citymetric.com/transport/long-and-confusing-history-explains-why-charing-cross-and-embankment-are-so-weird-3650|title=The long and confusing history that explains why Charing Cross and Embankment are so weird {{!}} CityMetric|website=citymetric.com|access-date=7 April 2020|archive-date=7 April 2020|archive-url=https://web.archive.org/web/20200407075519/https://www.citymetric.com/transport/long-and-confusing-history-explains-why-charing-cross-and-embankment-are-so-weird-3650|url-status=dead}}</ref>

Two reasons driving the proposal are capacity problems at Bank, having just one interchange between the DLR and the central portion of [[London Underground|Underground]], and the difficult journeys faced by passengers from [[Kent]] and South Coast between their rail termini and the DLR. Intermediate stations would be at [[City Thameslink railway station|City Thameslink/Ludgate Circus]] and [[Aldwych station|Aldwych]], which was intended for future connection with the proposed but now abandoned [[Cross River Tram]].

===City Thameslink to Euston and St Pancras===
In 2011, strategy documents proposed a DLR extension to {{Stnlnk|Euston}} and {{Stnlnk|St Pancras}}.<ref>{{cite web|url=http://londonist.com/2011/05/tfl-moots-new-dlr-routes-including-victoria-and-st-pancras.php|title=TfL Moots New DLR Routes, Including Victoria And St Pancras|date=3 May 2011|publisher=Londonist|url-status=live|archive-url=https://web.archive.org/web/20140707231325/http://londonist.com/2011/05/tfl-moots-new-dlr-routes-including-victoria-and-st-pancras.php|archive-date=7 July 2014|access-date=17 November 2016}}</ref> Transport for London have considered driving a line from {{stnlnk|City Thameslink}} via {{stl|London Underground|Holborn}} north to the rail termini.<ref name="potential-dlr-map">{{cite web|url=http://developments.dlr.co.uk/uploadedFiles/Development_Projects/The_future_of_DLR/Where_we_go_Next/DLRextVicEustonStP.pdf|title=Potential DLR extensions|date=21 September 2010|publisher=Transport for London|url-status=dead|archive-url=https://web.archive.org/web/20120322021527/http://developments.dlr.co.uk/uploadedFiles/Development_Projects/The_future_of_DLR/Where_we_go_Next/DLRextVicEustonStP.pdf|archive-date=22 March 2012|access-date=28 January 2013}}</ref><ref>{{cite web|url=https://www.camden.gov.uk/ccm/cms-service/download/asset/;jsessionid=FA49BDE46B5ED8C29C561EE8511FC7B2?asset_id=2794916|title=Archived copy|url-status=dead|archive-url=https://web.archive.org/web/20171212084203/https://www.camden.gov.uk/ccm/cms-service/download/asset/;jsessionid=FA49BDE46B5ED8C29C561EE8511FC7B2?asset_id=2794916|archive-date=12 December 2017|access-date=11 December 2017}}</ref><ref>{{cite web|url=https://democracy.cityoflondon.gov.uk/Data/Policy%20and%20Resources%20Committee/20110721/Agenda/$16%20-%20High%20Speed%202.doc.pdf|title=Archived copy|url-status=live|archive-url=https://web.archive.org/web/20171211213622/https://democracy.cityoflondon.gov.uk/Data/Policy%20and%20Resources%20Committee/20110721/Agenda/%2416%20-%20High%20Speed%202.doc.pdf|archive-date=11 December 2017|access-date=11 December 2017}}</ref> The main benefit of such an extension would be to broaden the available direct transport links to the Canary Wharf site. It would create a new artery in central London and help relieve the Northern and Circle lines and provide another metro line to serve the High Speed line into Euston.

===Lewisham to Catford and Beckenham Junction===
This possible extension was considered during the latest Horizon Study. The route would follow the [[Southeastern (train operating company)|Southeastern]] line and terminate between {{Stnlnk|Catford}} and {{Stnlnk|Catford Bridge}} stations. It has been seen as attractive to the district, as has the current terminus at Lewisham, built in an earlier extension.<ref>{{Cite news|last=Wilkes|first=Roger|url=https://www.telegraph.co.uk/property/propertyadvice/propertymarket/3303494/One-long-picnic-it-certainly-aint.html|title=One long picnic, it certainly ain't|date=19 June 2002|newspaper=[[The Daily Telegraph]]|access-date=24 June 2009|url-status=dead|archive-url=https://web.archive.org/web/20121111233631/http://www.telegraph.co.uk/property/propertyadvice/propertymarket/3303494/One-long-picnic-it-certainly-aint.html|archive-date=11 November 2012|location=London}}</ref><ref>{{Cite news|url=http://business.highbeam.com/410604/article-1G1-116283467/dlr-takes-off|title=DLR takes off|date=6 May 2004|work=Contract Journal|access-date=24 June 2009|url-status=dead|archive-url=https://archive.today/20120709053121/http://business.highbeam.com/410604/article-1G1-116283467/dlr-takes-off|archive-date=9 July 2012}}</ref> A map published in 2010 by Transport for London suggests that a further extension from Catford to {{stnlnk|Forest Hill}} has also been considered.<ref name="potential-dlr-map" />

However, early plans showed problems due to {{stl|DLR|Lewisham}} station being only marginally lower than the busy A20 road, which impedes any extension. The plan is however being revised.<ref name="atoproj129">{{cite web|url=http://www.alwaystouchout.com/project/129|title=DLR to Catford|date=27 October 2007|publisher=Always Touch Out|url-status=live|archive-url=https://web.archive.org/web/20080513060822/http://www.alwaystouchout.com/project/129|archive-date=13 May 2008|access-date=9 July 2008}}</ref> When the Lewisham extension was first completed there were proposals to continue further to [[Beckenham]] to link it up with the [[Tramlink]] system. However, the way in which Lewisham station was built impedes this possible extension and it would prove costly to redevelop.<ref>{{cite web|url=https://consultations.tfl.gov.uk/tube/bakerloo-extension/user_uploads/background-summary-report.pdf |archive-url=https://web.archive.org/web/20200324162143/https://consultations.tfl.gov.uk/tube/bakerloo-extension/user_uploads/background-summary-report.pdf |archive-date=2020-03-24 |url-status=live|title=Bakerloo line extension. Background to Consultation Summary Report. October 2019|publisher=Transport for London|access-date=24 March 2020}}</ref>

===Lewisham to Bromley North===
Another proposal is to {{stnlnk|Bromley North}} by taking over the [[Bromley North Line]], a short National Rail branch line which has no direct services into Central London. The scheme being considered by [[Transport for London]]<ref name="locallondon">{{cite news|url=http://www.thisislocallondon.co.uk/news/9487309.Could_the_DLR_or_Bakerloo_line_be_coming_to_Bromley_/|title=Could the DLR or Bakerloo line be coming to Bromley?|date=23 January 2012|newspaper=This is Local London|access-date=26 January 2013|url-status=live|archive-url=https://web.archive.org/web/20160304052933/http://www.thisislocallondon.co.uk/news/9487309.Could_the_DLR_or_Bakerloo_line_be_coming_to_Bromley_/|archive-date=4 March 2016}}</ref> and the [[London Borough of Bromley]]<ref name="lbbromley-2012">{{cite web|url=http://cds.bromley.gov.uk/documents/s12298/ENV%20PDS%20180112%20Future%20Rail%20and%20Tram%20Link.pdf|title=Future Rail and Tram Links to Bromley|date=18 January 2012|work=Report No. ES12004|publisher=London Borough of Bromley|url-status=live|archive-url=https://web.archive.org/web/20130604211854/http://cds.bromley.gov.uk/documents/s12298/ENV%20PDS%20180112%20Future%20Rail%20and%20Tram%20Link.pdf|archive-date=4 June 2013|access-date=26 January 2013}}</ref> would convert the branch line to DLR operation. Although [[Lewisham London Borough Council|Lewisham Council]] planned to re-route the [[A20 road (England)|A20 road]] and redevelop the area south of Lewisham DLR station, the plans published in 2012 have no safeguarded route for an extension, making one unlikely.<ref name="lewisham_gateway">{{cite web|url=http://newlewisham.com/masterplan.html|title=Masterplan|date=December 2012|work=Lewisham Gateway: Phase A Consultation|publisher=Lewisham Council|url-status=dead|archive-url=https://web.archive.org/web/20130521234130/http://newlewisham.com/masterplan.html|archive-date=21 May 2013|access-date=27 January 2013}}</ref><ref name="recon-201301">{{cite web|url=http://www.londonreconnections.com/2013/the-past-and-future-of-the-bromley-north-branch/|title=The Past and Future of the Bromley North Branch|date=25 January 2013|work=London Reconnections|url-status=live|archive-url=https://web.archive.org/web/20130128103307/http://www.londonreconnections.com/2013/the-past-and-future-of-the-bromley-north-branch/|archive-date=28 January 2013|access-date=26 January 2013}}</ref>

== Accidents and incidents ==
[[File:Island Gardens DLR station in 1992.jpg|thumb|right|The original Island Gardens DLR station at the end of a viaduct]]
* On 10 March 1987, before the system opened, a test train crashed through [[buffer stop]]s at the original high-level {{stl|DLR|Island Gardens}} terminus and was left hanging from the end of the elevated track. The accident has largely been attributed to unauthorised tests being run before the correct installation of the wayside safety system had been verified; an omission in the wayside system allowed the train to travel too fast on the approach to the terminus. The train was being driven manually at the time.<ref name=Risks1>{{cite news |url=http://catless.ncl.ac.uk/Risks/5.29.html#subj3 |title=London Docklands Light Railway; Northern Line's Dot-Matrix Indicators |archiveurl=https://web.archive.org/web/20070824045251/http://catless.ncl.ac.uk/Risks/5.29.html |archivedate=24 August 2007 |work=[[RISKS Digest]] |volume=5 |issue=29 |at=Article 3 |date=13 August 1987 }}</ref><ref name=ModernRailways1>{{cite magazine |title=Report on the Docklands Light Railway Accident Which Occurred at Island Gardens Station on 10 March 1987 |magazine=Modern Railways |location=London |date=May 1987 }}</ref>{{page needed|date=July 2012}}<ref name=ModernRailways2>{{cite magazine |title='Unauthorised Tests' Caused DLR Crash |magazine=Modern Railways |location=London |date=June 1987 }}</ref>{{page needed|date=July 2012}} However, inside sources have stated these tests were being done to test the ATP if the train was entering the station too quickly, and after six successful tests, a software issue involving asynchronous computer systems caused the train to not receive the instructions to activate the ATP, cut off power from the motors, and apply the brakes soon enough to prevent the train from slowing down, causing the train to go through the buffers. Following this, the software was reworked and the braking distance was changed to ensure such incidents wouldn't happen in practice, and as a result may have possibly prevented a far more tragic incident from occurring.<ref>{{Citation |title=The Island Gardens Accident: What Really Happened |url=https://www.youtube.com/watch?v=y5mP72l4AXs |access-date=2023-07-12 |language=en}}</ref>
* On 22 April 1991, two trains collided at a junction on the {{stl|DLR|West India Quay}} bridge during morning [[rush hour]], requiring a shutdown of the system and evacuation of passengers by ladder.<ref name=Risks5>{{cite news |url=http://catless.ncl.ac.uk/Risks/11.52.html#subj1.1 |title=Another commuter train wreck in London |author=Kamens, Jonathan I. |work=[[RISKS Digest]] |volume=11 |issue=52 |date=23 April 1991 |url-status=live |archive-url=https://web.archive.org/web/20070726094556/http://catless.ncl.ac.uk/Risks/11.52.html#subj1.1 |archive-date=26 July 2007 }}</ref><ref name=UPI1>{{cite news |title=Computer-controlled commuter trains collide in east London |agency=[[United Press International]] |date=22 April 1991}}</ref> One train was travelling automatically; the other was under manual control.<ref name=Risks6>{{cite news |url=http://catless.ncl.ac.uk/Risks/11.54.html#subj10.1 |title=Trains collide in east London |author=Batten, Ian G. |work=[[RISKS Digest]] |volume=11 |issue=54 |date=25 April 1991 |url-status=live |archive-url=https://web.archive.org/web/20070922052353/http://catless.ncl.ac.uk/Risks/11.54.html#subj10.1 |archive-date=22 September 2007 }}</ref>
* On 9 February 1996, the [[Provisional Irish Republican Army|Provisional IRA]] [[1996 Docklands bombing|blew up a lorry under a bridge]] near {{stl|DLR|South Quay}},<ref>{{Cite news|url=http://www.nydailynews.com/archives/news/1996/02/10/1996-02-10_blast_shatters_london__adams.html |title=Blast shatters London, Adams Presumes IRA's Responsible |first1=Ellen |last1=Tumposky |first2=Don |last2=Gentile |newspaper=New York Daily News |date=10 February 1996 |access-date=12 November 2008 |url-status=dead |archive-url=https://web.archive.org/web/20090912002136/http://www.nydailynews.com/archives/news/1996/02/10/1996-02-10_blast_shatters_london__adams.html |archive-date=12 September 2009 }}</ref> killing two people and injuring many others.<ref>{{Cite news |url=http://news.bbc.co.uk/onthisday/hi/dates/stories/february/10/newsid_2539000/2539265.stm |work=BBC News |title=Docklands bomb ends IRA ceasefire |date=10 February 1996 |access-date=2 January 2010 |url-status=live |archive-url=https://web.archive.org/web/20120321012534/http://news.bbc.co.uk/onthisday/hi/dates/stories/february/10/newsid_2539000/2539265.stm |archive-date=21 March 2012 }}</ref> This caused £85&nbsp;million of damage and marked an end to an IRA ceasefire in force at the time. Significant disruption was caused and a train was stranded at Island Gardens, unable to move until the track was rebuilt.

==See also==
{{Portal|London transport}}
* [[List of Docklands Light Railway stations]]
* [[List of tram and light rail transit systems]]
* [[Rail transport in Great Britain]]
* [[Transport in London]] (overview)
* [[Crossings of the River Thames]]
* [[Tunnels underneath the River Thames]]

==Notes==
{{reflist|group=note}}

==References==
{{Reflist|30em}}

===Further reading===
{{Refbegin}}
* {{Cite book|last1=Jolly|first1=Stephen |last2=Bayman |first2=Bob|title=Docklands Light Railway Official Handbook|publisher=Capital Transport Publishing|location=Harrow Weald|date=November 1986|isbn=978-0-904711-80-6 |ref=none}}
* {{Cite journal |last1=Gonsalves|first1=B.F. |last2=Deacon |first2=R.W. |last3=Pilgrim |first3=D |last4=Pritchard |first4=B.P. |title=Docklands Light Railway and Subsequent Upgrading |publisher=Proceedings of the Institution of Civil Engineers |date= October 1991 |volume=90 |oclc= 24833359 |ref=none}}
{{Refend}}

== External links ==
{{Commons category}}
* {{Official website}}
{{Spoken Wikipedia|Docklands_Light_Railway.ogg|date=24 February 2007}}
{{Attached KML|display=title,inline}}

{| class="toccolours" border="1" cellpadding="4" cellspacing="0" style="border-collapse: collapse; margin: 0 auto;"
|- style="background: #efefef;"
! scope="col" | West:
| [[Crossings of the River Thames]]
! scope="col" | East:
|-
| style="width:30%;"| [[Jubilee line]]<br />between {{stl|London Underground|Canada Water}}<br />and {{stl|London Underground|Canary Wharf}}
|  style="width:40%; text-align:centre;"| '''[[Lewisham station|Lewisham]] branch''',<br />between [[Island Gardens DLR station|Island Gardens]]<br />and [[Cutty Sark DLR station|Cutty Sark]]
| style="width:30%;"| [[Greenwich Foot Tunnel]]
|-
| style="width:30%;"| [[Woolwich foot tunnel]]
|  style="width:40%; text-align:centre;"| '''[[Woolwich]] branch''',<br />between [[King George V DLR station|King George V]]<br />and [[Woolwich Arsenal station|Woolwich Arsenal]]
| style="width:30%;"| [[Dartford Cable Tunnel]]
|}

{{Keolis}}
{{Docklands Light Railway}}
{{UK light rail}}
{{Britishmetros}}
{{Transport in London}}
{{Automated trains and fixed-guideway transit}}
{{International Metro Organizations}}
{{Airport rail links in the United Kingdom}}
{{Authority control}}

[[Category:Docklands Light Railway| ]]
[[Category:Airport rail links in London]]
[[Category:Automated guideway transit]]
[[Category:Keolis]]
[[Category:Railway lines opened in 1987]]
[[Category:Serco]]
[[Category:Standard gauge railways in London]]
[[Category:Transport in the Royal Borough of Greenwich]]
[[Category:Transport in the London Borough of Lewisham]]
[[Category:Transport in the London Borough of Newham]]
[[Category:Transport in the London Borough of Tower Hamlets]]
[[Category:Tunnels underneath the River Thames]]
[[Category:Urban people mover systems]]
[[Category:1987 establishments in England]]
[[Category:Articles containing video clips]]
[[Category:750 V DC railway electrification]]
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