Engineering work is taking place between Stalybridge and Manchester Victoria, closing some lines.
Engineering work is taking place between Wilmslow and Manchester Piccadilly, closing some lines.
Heavy rain flooding the railway at Kempton Park means trains are currently unable to run between Fulwell and Shepperton.
This is expected until approximately 12:00.
Engineering work is taking place between Dartford and Gravesend, closing lines overnight from Monday evening until Friday morning.
Engineering work is taking place between Hitchin and Royston, closing lines overnight from Monday evening until Friday morning.
Engineering work is taking place between Wivelsfield and Three Bridges / Brighton, closing all lines.
Engineering work is taking place between Laindon and Leigh-on-Sea, closing lines early on Wednesday to Friday mornings.
Between 00:10 and 04:30 each morning, buses will replace trains between:
A tree blocking the railway in the Fareham area means all lines are blocked.
Services through Fareham may be cancelled, delayed or revised.
This is expected until 08:00.
Engineering work is taking place between Cambridge and Stansted Airport, closing all lines.
CrossCountry:
Buses will replace trains between Cambridge and Stansted Airport.
Engineering work is taking place between Polegate and Lewes ending Friday morning, resulting in the closure of some lines.