A safety inspection of the track between Apperley Bridge and Leeds is causing disruption to services running between Shipley and Leeds. As a result, trains may be cancelled or delayed.
This is expected until 10:30.
The fire alarms sounding at Birmingham New Street station means all lines are blocked. As a result, journeys running through this station may be cancelled, delayed or diverted.
This is expected until 13:45.
A fault with the signalling system between Tonbridge and Hastings means trains running between these stations may be delayed, cancelled or revised.
Disruption is expected until 17:30.
A fault with the signalling system between Coleshill Parkway and Nuneaton is causing disruption to journeys between Birmingham New Street and Leicester.
A trespass incident at Gravesend means all lines are currently blocked at this station. As a result, trains may be cancelled or delayed by up to 20 minutes.
The RMT union have announced strike action on Wednesday 27 July. This will cause significant disruption to Heathrow Express services.
Summary of service on 27 July
A fault with the signalling system at Shettleston is causing disruption to journeys between Glasgow Queen Street and Airdrie.
A fault on a train at Dalmeny is causing disruption to journeys between Edinburgh and Inverkeithing. As a result, trains between these stations may be cancelled, delayed by up to 20 minutes or revised.
Disruption is expected until 16:30.
A safety inspection of the track between Ascot and Bagshot means all lines are blocked. Trains running between Ascot and Aldershot will be cancelled.
Disruption is expected until 22:00.
A safety inspection of the track is causing disruption to journeys running to / from London Paddington. As a result, trains may be cancelled, delayed by up to 20 minutes or revised.
We expect this to continue until 10:00.