Trains are being delayed, cancelled, or revised due to signalling problems.

Services between Maidstone East and Swanley are being affected.

The signals at Otford failed this morning, causing disruption on the London Victoria to Ashford International line.

Southeastern tweeted to say that some trains are being diverted via Sevenoaks.

Network Rail engineers attended the site to repair the signals.

The problem was fixed at 12.30pm, with delays estimated to continue until 2pm.