The A1(M) southbound is partially blocked due to an accident between J8 (Stevenage/Hitchin) and J7. Travel time is about 30 minutes.
A1(M) northbound lane closed on entry slip road due to accident at J3 A414 / A1001 (St Albans / South Hatfield).
One is lane closed northbound following an ambulance fire between J14 A14 / B1090 / B1043 (Alconbury) and J15 B1043 Old North Road (Sawtry). The closure is expected to remain in place until daylight so the condition of the carriageway can be assessed.
Reports of planks of wood on road on A1(M) Northbound near J16 A15 / B1043 (Norman Cross).
One lane is closed on the A1(M) Northbound at J9 A6141 (Letchworth). This is due to an accident.
Reports of ladders in the road on the A1(M) Northbound between J8 A602 / B197 (Stevenage / Hitchin) and J9 A6141 (Letchworth). Police are investigating.
Slow traffic northbound due to an earlier spillage between junction 6 (Welwyn) and junction 7 (Stevenage). All lanes are now open, but traffic is still slow.
There's slow traffic and the road is partially blocked due to an accident. Three vehicles involved on A1(M) Northbound between J6 A1000 / B197 / B656 (Welwyn / Welwyn Garden City) and J7 A602 (Stevenage), congestion to J5 B197 / B195 (Lemsford Slip Road).
Two people have been taken to hospital following a crash on the A1(M) near Stevenage in Hertfordshire. Traffic was brought to a standstill on the Southbound carriageway between junctions 7 and 6. Drivers were delayed for over an hour.