Passengers are facing delays and cancellations to their journeys this morning.
Rail services through Staines are currently blocked due to engineering work.
This is affecting journeys between Reading, Windsor & Eton Riverside, Weybridge and London Waterloo
National Rail said trains are still running through Staines but they may be cancelled or be subject to delays of up to 30 minutes.
Disruption is expected to last until 11am today.
Customer Advice:
You may use your tickets on the following:
Great Western Railway between London Paddington and Reading / Windsor Central (via Slough)
London Underground Bakerloo line between London Waterloo and London Paddington
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