Engineering work is taking place each night between Streatham and Sutton / Wimbledon, closing some lines.
From 23:45 until the end of service each night, trains between Streatham and Sutton / Wimbledon will run to a revised timetable, with some trains departing earlier than normal, and some not calling at intermediate stops.
Ticket acceptance is in place with Southern via Mitcham Junction and local TfL Buses.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
You can plan your journey on London Buses by using the Transport for London Journey Planner