ELIZABETH LINE: Monday 2, Tuesday 3 and Wednesday 4 December, after 2200 each evening, a reduced service will operate between Paddington and Heathrow Terminal 4 / Maidenhead. Two trains per hour will serve West Drayton, Langley, Slough, Burnham, Maidenhead and Heathrow Terminal 4. Four trains per hour will serve Heathrow Terminals 2 & 3. Six trains per hour will serve Ealing Broadway, Southall and Hayes & Harlington. No changes to train frequencies at Iver, Taplow, Twyford, Reading and Heathrow Terminal 5. Trains will not stop at Acton Main Line, West Ealing and Hanwell after 2230 approximately.
ACTON MAIN LINE STATION: Monday 2, Tuesday 3 and Wednesday 4 December, the station will close at 2250. Last trains will call at 2240 from Heathrow Terminal 4 to Abbey Wood, and at 2245 from Abbey Wood to Heathrow Terminal 5