Developing story: We are tracking the Southern Rail disruption Victoria is experiencing today — this page is being updated as the situation changes. Last updated on Monday 28 September.
Commuters heading into central London woke up to travel chaos on Monday morning, with Southern Rail services in and out of London Victoria at a standstill after a trackside fire damaged signalling equipment near Clapham Junction.
The blaze broke out beside the railway on Sunday 27 September, knocking out key signalling kit on one of the busiest stretches of track in the country. With engineers unable to get the equipment working again overnight, National Rail declared major disruption across two operators on Monday morning — Southern and Gatwick Express — and warned that knock-on problems would last until at least 10:00.
Southern Rail disruption Victoria: at a glance
- What happened: A fire beside the tracks near Clapham Junction damaged signalling equipment.
- When: The fire broke out on Sunday 27 September; knock-on disruption is expected until at least 10:00 on Monday 28 September.
- Who is affected: Southern passengers travelling to and from London Victoria, and Gatwick Express passengers between Victoria and Gatwick Airport.
- Also hit: Services calling at Imperial Wharf and Denmark Hill, plus severe delays on the Victoria line.
- Advice: Check before you travel, allow extra time for your journey and claim compensation if you are delayed.
Which trains are affected
Every Southern service to and from London Victoria is caught up in the disruption, with trains cancelled, delayed or sent on diverted routes. Gatwick Express services between London Victoria and Gatwick Airport are also badly hit, which is grim news for anyone flying in or out of the airport on Monday morning.
Trains calling at Imperial Wharf and Denmark Hill are affected too, and the misery has spread onto the Tube, where the Victoria line is suffering severe delays of its own. National Rail confirmed the scale of the problems in the early hours of Monday, while Southern Railway’s own service updates advise passengers to check their journeys before setting off.
The disruption follows Sunday’s shutdown, when every line into Victoria was blocked — and it caps a miserable weekend on the railways for Londoners, with South Western Railway’s planned engineering closures and weekend disruption across the London Overground also hitting services.
Timeline: how the disruption unfolded
- Sunday 27 September: A fire breaks out beside the railway near Clapham Junction, damaging signalling equipment.
- Sunday evening: Services through the area are cancelled or diverted while engineers assess the damage.
- Monday 28 September, early hours: With the signalling kit still out of action, major disruption is declared across Southern and Gatwick Express services.
- 6:18am: National Rail confirms major disruption to Gatwick Express trains between London Victoria and Gatwick Airport, and to all Southern services to and from London Victoria.
- Until 10:00: Residual disruption is expected to continue through the morning rush hour and beyond.
Alternative ways to travel this morning
With Victoria effectively cut off for Southern passengers, commuters will need to rethink their routes into central London:
- Via London Bridge: Southern and Thameslink services into London Bridge are an option where running — check whether your ticket is being accepted on other operators’ trains before you travel.
- London Overground: Trains via Clapham Junction can help you dodge the worst of it, though you should check the status of your line first.
- The Tube: The Victoria line is reporting severe delays, so the Northern, District or Circle lines may be a safer bet depending on where you are headed.
- Buses: Roads around Victoria and Clapham will be busier than usual as rail passengers switch to the roads — allow plenty of extra time.
- Heading to Gatwick Airport: With the Gatwick Express disrupted, look at Thameslink services from London Bridge or St Pancras, and set off far earlier than you normally would.
What to do if your train is cancelled
- Check live departure boards and Southern’s service updates before you leave home — do not just turn up at the station and hope.
- If your journey is delayed by 15 minutes or more, you can claim compensation through Southern’s Delay Repay scheme.
- Keep hold of your tickets or booking confirmations — you will need them to make a claim.
- Sign up for service alerts so you hear the moment trains start running normally again.
Engineers are working to repair the damaged signalling, and we will keep updating this page as services begin to recover.

