Services to and from London King's Cross are being disrupted due to a signalling fault at Darlington, with some lines currently blocked.
Affected operators include LNER and Lumo, with routes between London King’s Cross and Aberdeen, Edinburgh and Newcastle impacted.
Trains may be delayed by up to 30 minutes or cancelled.
Follow the latest updates below...
Reduced service on the Woolwich Ferry
12:16 , Nuray BulbulUntil early April, a reduced one-boat service is in place due to essential maintenance.
During this period, the final crossing departs at 9:40pm from the South Terminal and 10pm from the North Terminal.
Delays on the A40
12:00 , Nuray BulbulEastbound traffic is queueing back to Heathstan Road.
Northbound traffic on Wood Lane is also building, with queues reaching Wood Crescent, while on Holland Park Avenue, eastbound queues stretch from Notting Hill Gate to Holland Park Roundabout.
Delays on Streatham Hill due to TfL Major Works
11:49 , Nuray BulbulDelays are affecting traffic on [A23] Streatham Hill in both directions between [A205] Christchurch Road and Leigham Court Road due to restrictions for TfL major works.
Friday evening engineering works affect Paddington–Didcot services
11:31 , Nuray BulbulEngineering work between Tilehurst and Didcot Parkway on Friday evening will close some lines.
As a result, the 11:37pm service from London Paddington to Didcot Parkway will not stop at Pangbourne.
Replacement buses will operate between Tilehurst and Pangbourne, connecting with train services.
Barking Riverside engineering works cancelled
11:19 , Nuray BulbulPlanned engineering work in the Barking Riverside area has been cancelled and services are now running normally on this route.
Good service continues across the London Underground
11:04 , Nuray BulbulThe London Underground is not reporting any major delays.
Reduced service on the Woolwich Ferry
10:48 , Nuray BulbulUntil early April, a reduced one-boat service is in place due to essential maintenance.
During this period, the final crossing departs at 9:40pm from the South Terminal and 10pm from the North Terminal.
Delays on the A206
10:32 , Nuray BulbulThere are delays affecting the north to south crossing at Ferry Approach at the junction of A206.
King's Cross disruption extended until 11:30am
10:15 , Nuray BulbulThe disruption to LNER and Lumo services to and from King’s Cross has now been extended until 11:30am.
Good service across all lines
10:02 , Nuray BulbulThere is a good service across all lines on the London Underground.
Bakerloo line resumes good service
09:45 , Nuray BulbulThe Bakerloo line is currently providing a good service.
Metropolitan line resumes good service
09:32 , Nuray BulbulThe Metropolitan line is currently providing a good service.
Lane Restrictions on Burdett Road at East India Dock Road
09:21 , Nuray BulbulBurdett Road (both directions) at the junction with [A13] East India Dock Road has lane restrictions in place due to Thames Water works.
Expect delays.
Minor delays continue on the Bakerloo line
09:09 , Nuray BulbulThe Bakerloo line is continuing to face minor delays due to train cancellations.
IFS Cloud Cable Car providing a good service
09:00 , Nuray BulbulThe IFS Cloud Cable Car is currently providing a good service.
Delays on the A40
08:48 , Nuray BulbulEastbound traffic on the A40 is slow on approach, with queues stretching back to Old Oak Road.
Northbound traffic on Wood Lane is also building, with queues reaching Wood Crescent.
Delays are expected.
Elizabeth line resumes good service
08:35 , Nuray BulbulThe Elizabeth line is currently providing a good service.
Moderate delays on the A12
08:26 , Nuray BulbulThere are moderate traffic delays on diversion routes, with average delays of 3–5 minutes for buses and road users on Ardleigh Green Road, Gubbins Lane and Gooshays Drive.
Delays of around 1–3 minutes are also affecting North Street heading away from Romford.
Metropolitan line update
08:13 , Nuray BulbulThe Metropolitan line is currently experiencing minor delays between Aldgate and Wembley Park due to an earlier faulty train at Finchley Road.
No serious traffic on London roads
08:02 , Nuray BulbulLondon’s roads are currently clear of any serious disruption.
Barons Court station closed eastbound until June 7
07:51 , Nuray BulbulUntil Sunday June 7, eastbound trains will not stop at Barons Court.
For eastbound journeys from the station, please take a westbound District or Piccadilly line service and change at Hammersmith.
If travelling eastbound towards Barons Court, continue to West Kensington (District line) or Earl’s Court (Piccadilly line) and change to a westbound service.
Severe delays on the Metropolitan line
07:39 , Nuray BulbulMetropolitan Line services are severely delayed between Aldgate and Wembley Park while a faulty train is being dealt with at Finchley Road.
Tickets are being accepted on London Buses. The rest of the line is operating a good service.
Reduced service on the Woolwich Ferry
07:26 , Nuray BulbulUntil early April, a reduced one-boat service will be in operation due to essential maintenance.
During this period, the last crossing will depart at 9:40pm from the South Terminal and 10pm from the North Terminal.
Bakerloo line reporting minor delays
07:14 , Nuray BulbulBakerloo Line services are experiencing minor delays due to some train cancellations.
Severe delays on the Elizabeth line
07:04 , Nuray BulbulSevere delays are affecting services between Paddington and Heathrow Terminals / Reading following an earlier trespasser on the tracks at Hanwell.
The rest of the line is running with a good service.
Welcome to our travel blog
07:02 , Nuray BulbulWe will bring you the latest updates across London’s travel network.