Qualla: Docklands Light Railway

Docklands Light Railway: Introduction

Wed, 20 May 2026 00:00:00 GMT

Photo credit Roel Hemkes, CC BY 2.0. When the Docklands Light Railway opened on 31 August 1987, the trains had no drivers, the stations had no staff, and the area it served was mostly derelict. The London docks, which had handled the trade of the British Empire from 1802 through to 1981, had closed one by one as cargo containerised. Warehouses stood empty. Cranes rusted. The cheapest possible rail solution had been the only one the Thatcher government would fund: a £77 million budget, a stretch of disused railway viaduct, a single-articulated lightweight train running on automated control. Forty years later that toy railway carries 97.8 million passenger journeys a year, runs 38 kilometres of track, links the City of London to Canary Wharf and London City Airport, and is still driverless.

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Image: Roel Hemkes | CC BY 2.0

Docklands Light Railway: The Cheap Option

Wed, 20 May 2026 00:00:00 GMT

Photo credit The wub, CC BY-SA 4.0. In 1972, when the docks were still functioning but already in trouble, the London Docklands Study team commissioned a report that proposed a 'minitram' people-mover to connect Docklands to the Fleet line, which would become the Jubilee line. By the time the Thatcher government to...

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Image: The wub | CC BY-SA 4.0

Docklands Light Railway: Building It Bigger as It Filled Up

Wed, 20 May 2026 00:00:00 GMT

Photo credit UggBoy♥UggGirl [ PHOTO // WORLD // TRAVEL ], CC BY 2.0. The original system had 12.1 kilometres of track, 15 stations, and trains made of single articulated cars supplied by Linke-Hofmann-Busch. It was, by intent, modest. Then Canary Wharf happened. The Olympia and York development at the centre of the Isle of Dogs began rising in 198...

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Image: UggBoy♥UggGirl [ PHOTO // WORLD // TRAVEL ] | CC BY 2.0

Docklands Light Railway: The Airport in the Docks

Wed, 20 May 2026 00:00:00 GMT

Photo credit OpenStreetMap and contributors, CC BY-SA 2.0. London City Airport opened in 1987 in the basin of the King George V Dock, the same year the DLR began running. For almost twenty years passengers reached the airport by bus from Canning Town. In December 2005 an eastward branch of the DLR opened along the route of the old Easter...

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Image: OpenStreetMap and contributors | CC BY-SA 2.0

Docklands Light Railway: How Driverless Trains Actually Work

Wed, 20 May 2026 00:00:00 GMT

Photo credit Au Morandarte from London, Middlesex, England, CC BY-SA 2.0. There are 149 trains on the DLR, and none of them has a driving cab. Operations are run by a central control room and an automated train protection system. There are still humans on board, called Passenger Service Agents, who handle ticket inspections, station announcements, and ...

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Image: Au Morandarte from London, Middlesex, England | CC BY-SA 2.0

Docklands Light Railway: The Network Today

Wed, 20 May 2026 00:00:00 GMT

Photo credit Lamberhurst, CC BY-SA 4.0. The DLR now reaches west to Bank and Tower Gateway in the City of London, north to Stratford and Stratford International, south under the Thames to Lewisham, and east to Beckton, London City Airport, and Woolwich Arsenal. A proposed Thamesmead extension is being studied. The 1996...

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Image: Lamberhurst | CC BY-SA 4.0

Docklands Light Railway: From the Air

Wed, 20 May 2026 00:00:00 GMT

Photo credit Tyxcho, CC BY-SA 4.0. The DLR network winds through east and south-east London on a mix of viaducts and short tunnels. The most photogenic stretches are along the Isle of Dogs, where the line threads between the towers of Canary Wharf, and across the Thames at Cutty Sark and Woolwich. London City Airp...

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Image: Tyxcho | CC BY-SA 4.0