Following a power supply issue that affected signalling in the Wimbledon area, delays, cancellations, and alterations are affecting all South Western Railway (SWR) routes to and from London Waterloo.

SWR said: "While the power supply issue has been fixed, services are severely disrupted, and we are asking customers not to travel unless absolutely necessary. We are sorry for the disruption this will cause.

"To help customers complete their journeys ticket acceptance is in place with other train operators and on local bus routes."

You can find out more information here.