Heading to or from London Waterloo tonight? Then you should expect your train to be delayed.

Due to "multiple" issues on the South Western Railway line this evening, all trains travelling to and from the station may be delayed by up to 15 minutes.

In a statement on National Rail's website it said that "congestion between London Waterloo and Wimbledon means that trains have to run at a reduced speed on all lines."

Replying to complaints on Twitter, South Western said that: "Signalling issues at Eastleigh and the engineering over run at Weymouth means long distance services are arriving/departing Waterloo late.

"There have also been some train faults and a trespass incident in the suburban areas."

Whatever the root of the cause, the delays are expected to last until the end of service tonight (May 15).