Engineering work is taking place between Stockport and Plumley, closing all lines overnight from Tuesday evening until Friday morning.
Engineering work is taking place for HS2 bridge works at Small Dean near Wendover, between Amersham and Aylesbury, closing all lines.
A broken rail between London Paddington and Reading means some lines are blocked. As a result, trains may be cancelled, delayed by up to 15 minutes or revised. This is expected until the end of the day. Elizabeth line Customer Advice:
Engineering work is taking place between Lewisham station and Hither Green, and between Hither Green and Dartford via Sidcup, closing all lines.
Engineering work is taking place between Richmond and Willesden Junction, closing all lines late on Sunday evening.
Engineering work is taking place between Robertsbridge and Hastings, closing all lines.
Engineering work is taking place between Swindon and Bath Spa, closing all lines late on Saturday night.
Engineering work is taking place between Welwyn Garden City and Stevenage, closing all lines overnight from Wednesday evening until Friday morning.Between 23:10 and 05:10 each night:
Engineering work is taking place between North Wembley and Wolverton, closing some lines.
A fault with the signalling system between Andover and Salisbury means that trains have to run at a reduced speed on all lines.