Amended Greater Anglia services between London Liverpool Street and Romford on Sunday 24 March
Greater Anglia between London Liverpool Street and Southend Victoria / Chelmsford / Colchester
Engineering work is taking place between Stratford and Romford, closing some lines.
Journey times between Stratford and Romford will be extended by up to 15 minutes.
Trains will depart London Liverpool Street up to 15 minutes earlier to maintain timings after Romford.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner