Engineering work is taking place between Finsbury Park and Alexandra Palace, closing lines overnight from Monday evening until Friday morning.
Track work is taking place between Seven Kings and Gidea Park, closing two of the four lines overnight from Monday evening until Friday morning.
Engineering work is taking place between South Croydon and G
Engineering work is taking place between Romford and Upminster, closing all lines.
No trains will run between Romford and Upminster.
Engineering work is taking place between Selhurst and Coulsdon South, closing some lines.
Engineering work is taking place between Norwood Junction and Purley, closing some lines overnight from Monday evening until Thursday morning.
Engineering work is taking place between Hackney Downs and C
Engineering work is taking place from 22:30 each night between East Croydon and Three Bridges, closing some lines.
Engineering work is taking place between London Kings Cross and Finsbury Park, closing all lines until 08:45 on Sunday.
Before 08:45, no trains will run between Finsbury Park and London Kings Cross.
Ticket Acceptance:
Engineering work is taking place between Edinburgh and Glasgow Central, closing some lines on Sunday into the early hours of Monday morning.
The following alterations will apply: