Signalling problems at New Cross Gate station have spelled disaster for commuters this morning (Feb 20).
Many Southern trains have been delayed cancelled or by around 20 minutes, on lines between Norwood Junction and London Bridge and between London and Brighton.
The 8.02 Norwood Junction to London Bridge is cancelled and other services are being terminated or diverted.
Tickets are being accepted on Thameslink services.
Southern trains responded to frustrated passengers on its Twitter feed, @SouthernRailUK.
Train user @amendrys77 tweeted: "@SouthernRailUK oh joy. Will trains make it through or should I just go home?"
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