WEAVER LINE: Sunday 30, Monday 31 March, Tuesday 1, Wednesday 2 and Thursday 3 April, after approximately 2245 each evening, no service between Hackney Downs and Chingford. Use London Underground or London Buses connections. Rail replacement bus service L3 operates between Hackney Downs and Chingford via Clapton, St James Street, Walthamstow Central, Wood Street and Highams Park. The last five northbound buses departing after midnight will start from Liverpool Street, calling additionally at Bethnal Green (not the last two journeys), Cambridge Heath and London Fields. Last trains are at 2248 from Liverpool Street to Chingford and at 2240 from Chingford to Liverpool Street 2240