fromwww.bbc.com
2 days agoSignal failure to cause disruption until midday
A signalling fault in the south-east London area has blocked all lines through Denmark Hill, causing widespread disruption across parts of the London transport network this morning. Network Rail said trains are being cancelled or revised, with major disruption expected to last until around 12:00 BST. The fault affects Thameslink, London Overground and Southeastern rail services. Network Rail is currently investigating the issue, which is believed to be caused by a power supply problem.
London