TomVKlaveren published All trains between London Waterloo to Dorking are currently...

All trains from Dorking to London Waterloo are cancelled until 1.30pm leaving Mole Valley commuters with long delays to get to work. Emergency engineering works at London Waterloo has blocked four platforms and has meant that all trains on both the Dorking to Waterloo and Chessington South to Waterloo lines have been cancelled. Information from National Rail regarding the Dorking line, which serves Dorking (main), Leatherhead, Ashtead, Box Hill and Epsom, currently shows all trains cancelled...

from Surrey Mirror All Content Feed http://www.surreymirror.co.uk/all-trains-between-london-waterloo-to-dorking-are-currently-cancelled/story-30260262-detail/story.html