Trains running from King’s Cross have been hit with severe delays because of a broken rail, affecting services heading in the Stevenage direction.
Passengers are being warned of delays of up to 25 minutes on Grand Central, Great Northern, Hull Trains, LNER, Lumo and Thameslink services between the two stations.
Meanwhile, on the M25 there are long delays due to an earlier crash at J10 A3 (Wisley Interchange). Following two separate accidents, all lanes open again.
Earlier on Friday, Southeastern trains were delayed through Lewisham Station, but this has since been resolved.
The Croydon Tramlink remains part suspended, while the Northern Line is also suffering minor delays.
