Delays to trains from Balham station are expected throughout the morning due to signalling problems.
Southern Rail has warned commuters that the signalling problem has blocked northbound lines between Mitcham Eastfields and Balham station, with services likely to be delayed at short notice.
Commuters are being advised trains may be delayed by up to 15 minutes or diverted.
- For travel updates visit yourlocalguardian.co.uk/traffic
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