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Lines reopened: major disruption between London and Stevenage expected until 18:00 

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Service alteration details

Incident reported: Friday 04 September 2026 at 08:36

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Last updated

Friday 04 September 2026 at 14:54

Train operators affected

Route(s) affected

Grand Central between London Kings Cross and Bradford Interchange / Sunderland

Great Northern between London Kings Cross and Letchworth Garden City / Cambridge / Ely / Kings Lynn / Peterborough

Hull Trains between London Kings Cross and Hull / Beverley

LNER between London Kings Cross and Lincoln / Leeds / Bradford Forster Square/ Skipton / Hull / Harrogate / York / Middlesborough / Newcastle / Berwick-upon-Tweed / Edinburgh / Aberdeen / Inverness

Lumo between London Kings Cross and Newcastle / Edinburgh / Glasgow Queen Street

Thameslink between Brighton and Cambridge, and also between Horsham and Peterborough

Description

The emergency services have completed their work following an earlier incident where a person was hit by a train. This has allowed all lines between London Kings Cross and Stevenage to reopen. Whilst service recovers, trains may still be delayed by up to 60 minutes, revised or cancelled.

Major disruption is expected until 18:00.

A visual disruption map video is available

If you've been affected by what happened on the network today, there is always someone to talk to. You can contact the Samaritans on 116 123 from any phone for a confidential chat.

Grand Central customer advice:

You may use your ticket on the following services at no extra cost:

  • Any other Grand Central service

  • LNER between London Kings Cross and Leeds / York

  • Northern / TransPennine Express via any reasonable route

Great Northern / Thameslink customer advice:

Trains can now run between Welwyn Garden City and Stevenage again. You can now travel on your booked route.

Work is being done to return to the scheduled timetable, but please continue to check journey planners and station information boards before you travel.

Some trains in the area will still be disrupted, and your journey may take up to at least 30 minutes longer than usual.

Please be aware that due to our crew and trains not being where they should be, trains are likely to be cancelled or revised.

When are the first train expected to run?

The first train will depart London St Pancras International towards Stevenage at 14:30.

Can I use my ticket with another operator North of London?

You can travel on the following services at no additional cost:

  • Thameslink services between London St Pancras International and Hitchin

  • Great Northern services between London St Pancras International and Hitchin

  • Greater Anglia services between London Liverpool Street and Cambridge

  • LNER services between London Kings Cross and Peterborough

  • London Underground between all London terminal

  • London Buses between London St Pancras International and Potters Bar

  • Arriva Buses 100 / 101 between Luton, Stevenage and Hitchin

  • Uno Buses on the following routes:

    • 602 between Hatfield, St Albans, and Radlett

    • 653 between St Albans, Hatfield, and Welwyn Garden City

    • 610 between Luton, Harpenden, Hatfield, Welham Green, Brookmans Park and Potters Bar

Can I use my ticket with another operator South of London?

You can travel on the following services at no additional cost:

  • Thameslink service between Brighton and London Bridge

  • Southern services between Three Bridge and London Bridge / London Victoria

  • Gatwick Express services between Brighton and London Victoria

  • London Underground between all London terminals

Planning your journey:

You can check train departures from your station here:

You can view live maps of our network here:

You can also see our alternative route guides here:


If you're travelling in the London area, you can plan journeys on alternative routes by using the TfL Journey Planner.

The Great Northern / Thameslink apps will also help you plan your journey.

Can you tell me more about the incident?

Network Rail and the emergency services are working to deal with this incident as sensitively, quickly and safely as possible.

Hull Trains customer advice:

Hull Trains services will divert via an alternative route and may be delayed. Services will still call at all scheduled stations.

LNER customer advice:

You can use your ticket on the following train companies at no extra cost:

  • Avanti West Coast between London Euston, Manchester and Glasgow Central / Edinburgh

  • CrossCountry between Sheffield, Doncaster / Leeds, York and Newcastle / Edinburgh

  • East Midlands Railway between London St Pancras International, Leicester and Sheffield

  • Grand Central between London Kings Cross and York

  • Greater Anglia between London Liverpool Street, Peterborough via Ipswich

  • Northern between Carlisle and Newcastle

  • TransPennine Express between Manchester, Leeds and York / Newcastle

Please see the alternative route map for more details.

Rail replacement transport will operate between London Kings Cross, Stevenage and Peterborough.

Please be aware that other operators’ services are also likely to be busy.

Check before you travel:

You can check your journey using the National Rail Enquiries real-time Journey Planner.

For helpful advice if you need to travel on a rail replacement service, including accessibility and bicycle information, please use our Rail Replacement Services page.

You can find the pick-up and drop-off location of rail replacement services by checking station signage or by searching for your station on our Find a Station page.

Please be advised that replacement vehicles may be busier than usual, and you should allow extra time for your journey.

Compensation:

You may be entitled to compensation if you experience a delay in completing your journey today. Please keep your train ticket and make a note of your journey, as both will be required to support any claim.

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