London Overground: Service will resume later this morning.
LONDON OVERGROUND: Monday 18, Tuesday 19, Wednesday 20 and Thursday 21 October, from 2245 each night, no service between Hackney Downs and Chingford. Use London Underground connections between Liverpool Street and Walthamstow Central. Replacement buses operate.
Replacement buses operateService L3: Hackney Downs - Clapton - St James Street - Walthamstow Central - Wood Street - Highams Park - Chingford