Engineering work is taking place between Ely and King's Lynn from 23:30 until 04:40 each morning (ending Friday morning), closing some lines.
Engineering work is taking place between Three Bridges and Brighton from 01:00 until 06:30, closing some lines.
Engineering work is taking place between Greenfield and Huddersfield, closing some lines.
As a result services that run between Halifax and Leeds will start / terminate at Huddersfield.
Engineering work is taking place between Hitchin and Biggleswade from 00:00 until 06:00 each morning, closing some lines.
As a result no services will call at Arlesey.
Engineering work is taking place in the Charing Cross area, closing some lines.
The 19:00 Fort William to Edinburgh services will be diverted via Cowlairs and Bishopbriggs.
Engineering work is taking place overnight between Stanford-le-hope and Pitsea ending Friday morning, closing some lines.
Engineering work is taking place between Sunderland and York, closing some lines.
Engineering work is taking place between Peterborough and Cambridge, closing some lines.
CrossCountry:
Buses replace trains between Princes Risborough and Bicester North on Saturday 11 and Sunday 12 June
Engineering work is taking place between Haddenham & Thame Parkway and Bicester South, closing some lines.
Engineering work is taking place between West Drayton and Maidenhead, closing some lines.
As a result the 00:34 London Paddington to Reading service will not call at Burnham or Taplow.