An accident has closed one lane of the M1 Northbound between J12 for Flitwick and J13 for Bedford.
A stretch of the A149 is closed in both directions between the B1161 and B1454 due to an accident at Hunstanton in Norfolk. The road is expected to remain closed for most of this morning.
There's disruption on trains between Hertford East and London Liverpool Street due to signalling problem. Services from Hertford East are unable to run via Seven Sisters and will run via Tottenham Hale instead.
A1(M) Southbound closed due to an accident, six vehicles involved between J7 A602 (Stevenage) and J6 A1000 / B197 / B656 (Welwyn / Welwyn Garden City). Congestion to J9 (Letchworth).
There are delays of up to 20 minutes on First Capital Connect trains between Welwyn Garden City and London King's Cross because of a signalling problem.
One lane is blocked on the A14 near Huntingdon, in Cambridgeshire, due to a broken down lorry.
It is affecting traffic near junction 18, Beltons Hill, at Spaldwick.
There are delays of up to 10 minutes on Greater Anglia trains between Clacton and Colchester due to a signalling problem.
There are delays of up to 20 minutes on trains through Northampton due to a broken down train which has closed one of the platforms at the station.
Delays on the A14, eastbound, at Cambridge between junctions 32 (Histon Interchange) and 33 (Milton Interchange).
It's due to an earlier accident. The vehicles have been moved on to the hard shoulder.
One lane is closed due to an accident on the M1 Southbound between J17 M45 (Dunchurch/Coventry) and J16 A45 / A4500 (Daventry).