A trespasser on the tracks meant trains were cancelled this afternoon between Richmond and Clapham Junction - and delays are expected until 4pm.

The incident happened shortly before 2pm.

South West Trains said: "Following an earlier trespasser on the line between Richmond and Clapham Junction, all lines have reopened.

"We are experiencing delays up to 30 minutes and some services will be altered at short notice.

"You can use your tickets on London Buses and London Underground via any reasonable route."