Saturday (August 8):London Waterloo to Guildford via Cobham services will be diverted after Surbiton and will terminate at Hampton Court. Buses will run between Surbiton and Effingham Junction via Cobham. Passengers travelling from London Waterloo should use other services to Surbiton, with buses running between Surbiton and Guildford via Cobham. The lines between Surbiton and Hampton Court will also be closed all day due to maintenance work. London Waterloo to Hampton Court services will not run, with buses operating between Surbiton and Hampton Court.