Engineering work is taking place between Redhill and Tonbridge, closing all lines overnight from Monday evening until Friday morning.
Engineering work is taking place in the Barking area, closing some lines.
Buses will replace trains between Upminster and Grays via Rainham.
Engineering work is taking place at various locations on the Greater Anglia network, closing some lines.
Engineering work is taking place between Chelmsford and Colchester, closing all lines.
Buses will replace trains between Ingatestone and Colchester.
Engineering work is taking place between Chelmsford and Colchester, closing all lines.
Buses will replace trains between Ingatestone and Colchester.
Engineering work is taking place between Bradford Interchange and Leeds, resulting in the closure of some lines.
Engineering work is taking place between Stevenage and Peterborough / Royston, closing all lines early on Sunday morning.
Engineering work is taking place on Tuesday to Friday mornings between Dartford and Gillingham, closing the lines each morning between 00:15 and 04:15.
Engineering work is taking place between Brighton and Haywards Heath, closing some lines.
The 04:12 Brighton to Bedford train will start from Haywards Heath.
Engineering work is taking place between Kings Lynn and Cambridge, closing some lines.
The 04:43 Kings Lynn to London Kings Cross train will start from Cambridge.