South London rail passengers have been warned of disruption this February half term due to rail works.
Network Rail said no trains will run on parts of the National Rail and London Overground networks from Saturday, February 10, to Sunday, February 18.
The upgrades between Crystal Palace, Tulse Hill and Peckham Rye are part of a £400 million investment in track and signalling improvements across South London.
From Saturday, February 10 to Friday 16, Thameslink passengers travelling between Herne Hill, Wimbledon and Sutton are being advised to use London Buses or alternative National Rail, London Trams or London Underground routes.
Southern passengers travelling between London Bridge and Streatham or Streatham Hill will have to use alternative routes on London Buses and a limited replacement bus service will also run.
Passengers on the West Norwood and Crystal Palace to Norwood Junction or Beckenham Hill sections will be directed to alternative London Buses, London Trams and London Overground routes.
London Overground services between Canada Water and Clapham Junction are also suspended from Saturday 10 to Sunday 18 February.
A rail replacement bus service will operate to help passengers to complete their journeys during this closure.
Network Rail said the improvement works will see the old and unreliable 1980s signalling equipment replaced with the latest technology.
Lucy McAuliffe, Network Rail’s Sussex route director, said: “While there is never a good time to close the railway, the half term is significantly quieter, and by doing the work on consecutive days we can minimise the overall impact on passengers.
“So please plan ahead, look out for further updates and follow the travel advice.”