Southeastern commuters could face chaos during this evening's rush hour, with disruption in the Lewisham area expected to last until 10pm.

Signalling problems at Lewisham are causing delays and cancellations on several of the lines. 

Cannon Street trains on the Sidcup line are unable to stop at the station, and passengers are being advised to use alternative routes or change at London Bridge.

The disruption is expected to hit rush hour travellers - and last well into this evening.

More to follow.