The possession is from 0100 Sat through to 0400 Mon.
On Saturday the following alterations will apply:
Buses replace trains between London Bridge and West Croydon via Sydenham, calling additionally at Crystal Palace and Selhurst
Trains between London Bridge and London Victoria via Crystal Palace will not run
Trains which normally run between London Bridge and Caterham will only run between Purley and Caterham. Passengers are advised to use alternative services between London Bridge and Purley
Trains from London Bridge to Tattenham Corner will be diverted to run via Tulse Hill
Trains from Tattenham Corner to London Bridge will attach at Purley and then run forward to London Bridge
Trains which normally shuttle between Purley and Tattenham Corner will not run
Trains which normally run between London Bridge and Uckfield will only run between Oxted and Uckfield. Passengers are advised to use alternative services between London Bridge and Oxted
Trains which normally run between London Bridge and Horsham will start / terminate at Norwood Junction
Trains which normally run between London Bridge and Tonbridge will run as shuttles between Reigate, Redhill and Tonbridge. These services will not call at London Bridge, Norwood Junction, East Croydon, Purley, Coulsdon South or Merstham. Passengers are advised to use alternative services to / from these stations
Trains which normally operate between London Bridge and Reigate will not run