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Moorgate unit 717002 off route at London Blackfriars, testing ETCS as part of the East Coast Digital Programme
Moorgate unit 717002 off route at London Blackfriars, testing ETCS as part of the East Coast Digital Programme

Press release -

Great Northern train tests successfully for first stage of East Coast Digital Programme

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Govia Thameslink Railway has successfully run one of its Great Northern Moorgate Class 717 trains using the digital in-cab signalling system ETCS level 2 (European Train Control System).

This provided important real-world proof of the track-to-train specification required to enable a confident migration to ETCS on the Northern City Line, the first tranche of the East Coast Digital Programme.

Unit 717002 ran faultlessly using an upgraded baseline of the current Class 700 Thameslink ETCS system (3.4.0 onboard over 2.3.0d trackside), through the Thameslink ‘core’, between St Pancras and Blackfriars in central London.

GTR’s Class 717 Moorgate trains are already fitted with ETCS but this is the first time it had been tested on Network Rail infrastructure across this specification. The Thameslink ‘core’ already has ETCS signalling infrastructure on which it can be tested.

By continually communicating with the train, ETCS will smooth and maximise the flow of trains, to create a more dynamic, more reliable, safer and more flexible railway.

Oliver Turner, who heads up GTR’s input to the industry-wide East Coast Digital Programme, said: “On the Northern City Line, the new signalling system being installed on our trains and tracks will save passengers thousands of hours of delay caused by the current ageing system.

“A key milestone was to run one of our Moorgate trains in ETCS mode using the software that will be ultimately used across the East Coast Mainline. I’m pleased to report it did that with flying colours.”

The East Coast Main Line is a mixed-use railway, with trains of different sizes and speeds, passenger and freight, all using the same tracks. This radio-based signalling recognises these different trains and will allow train and track to talk to each other continuously in real-time providing a higher performing and more reliable railway.

Toufic Machnouk, Director Industry Partnership Digital, Network Rail said: “This is the first time a train of this specification has been tested dynamically, in the real world, against the infrastructure specification. It represents a small but significant step for the East Coast Digital Programme and is a crucial point of confidence for a smooth migration to ETCS operations, delivering progressive benefits to passengers.”

Ends

Notes to editors

The Northern City Line to Moorgate in central London will begin transition to ETCS in 2022 with the aim of switching off conventional signalling in 2023.

The system will then be rolled out across the East Coast Main Line from London as far as Stoke Tunnels, south of Grantham.

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For more information, contact the press office on 0203 750 2031.

Govia Thameslink Railway

Govia Thameslink Railway (GTR) operates Thameslink, Great Northern, Southern and Gatwick Express services as follows:

  • Thameslink – cross-London services between Bedford/Peterborough/Cambridge and Brighton/Horsham/Littlehampton/East Grinstead, and between Luton/St Albans and Sutton/Wimbledon/Rainham; plus services between London and Sevenoaks
  • Great Northern – services between London and Welwyn, Hertford, Peterborough, Cambridge and King’s Lynn
  • Southern – services between London and the Sussex coast (Brighton, Worthing, Eastbourne, Bognor Regis, Hastings) and parts of Surrey, Kent and Hampshire (Ashford International, Southampton, Portsmouth)
  • Gatwick Express – fast, non-stop direct services between Gatwick Airport and London Victoria (currently suspended during the pandemic)

www.southernrailway.comwww.thameslinkrailway.comwww.gatwickexpress.comwww.greatnorthernrail.com

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