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.
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Friday night's forecast for the west of the region
It's a Bank Holiday weekend, with half term for many. Here's how it's looking on the roads, in the skies, and at getaway hotspots