Disruption on South West Trains between Hounslow and Waterloo, between Weybridge and Waterloo and between Windsor and Eton Riverside and Waterloo due to signalling problem at Barnes.
Tickets being accepted on London Underground and London Bus services. Waterloo - Twickenham services via Brentford are cancelled. Journey times may be extended by up to 50 minutes until the end of service today.
More top news
Holly has the latest weather forecast for the west of the region.
Holly has the latest weather forecast for the east of the region.
The sister of Sean Benton who was found shot dead at an army barracks 23 years ago, says she is determined to find out exactly how he died.