NINE days of disruption and delays are in store for rail passengers.
From Saturday until Sunday August 31 inclusive, no Southern or First Capital Connect trains will run to or from London Bridge, amid major work.
To add to the woes, First Capital Connect Thameslink trains will not stop at Redhill.
Many stations and trains between Surrey and London may be much busier at peak times.
Passengers are being urged to check their route into the capital and plan a different journey.
London Bridge's underground station will not be affected.
Trains will be running from Redhill to Victoria.