London Liverpool Street to Hertford East, Stansted Airport, Cambridge and Cambridge North
As a result of Major Project Work, all lines will be closed between Lea Bridge and Cheshunt all day Saturday 25 and Sunday 26 November.
Lea Valley / Tottenham Hale services will be diverted via Seven Sisters / Southbury Loop all weekend - Lea Valley / Tottenham Hale customers are to use other local stations on the Seven Sisters / Southbury Loop route which are within walking distance.
Lea Bridge Station customers should use TfL Buses between Lea Bridge and Stratford / Hackney Downs.
Please refer to the timetables below for further details.