Engineering work is taking place betweenBradfrod-on-Avon and Frome from 23:20 until the end of the day on Saturday 7 December.
Engineering work is taking place between Maidenhead and Bourne End from 21:15 on Saturday 7 and all day on Sunday 8 December.
Engineering work is taking place between Guildford and Betchworth from 23:45 until the end of the day, closing various lines.
Engineering work is taking place between Raynes Park and Chessington South / Epsom, closing all lines.
Buses replace trains between:
Engineering work is taking place between Lewisham and Dartford via Sidcup, closing various lines.
Trains that normally run via Sidcup will now run via Bexleyheath instead.
Engineering work is taking place between Staines and Ascot / Weybridge, closing all lines.
As a result, buses will replace trains between:
A road vehicle has collided with a railway bridge at Needham Market, blocking all lines.
As a result of this, trains between Ipswich and Stowmarket may be cancelled, delayed by up to 30 minutes or revised.
This is expected to continue until approximately 10:30.
Engineering work is taking place overnight between Chester and Acton Grange, finishing on Friday at 04:15, closing various lines.
Engineering work is taking place between Burnley and Colne overnight from Monday evening until Friday morning, closing all lines.
Buses replace overnight trains between Horsham and Chichester from Monday 25 to Thursday 28 November
Engineering work is taking place each night form approximately 22:15 until the end of service, between Horsham and Barnham, closing the line.
Buses will replace trains between Horsham and Chichester.Â