Drivers should expect long delays on the A1(M) today following a crash this morning.
Between junctions 6 and 8 southbound, there are one hour standstill queues.
The congestion has been caused by a multi-vehicle collision between junctions 6 and 7. It is currently expected to be cleared by 2.30pm.
Traffic conditions are expected to return to normal at 1.15pm.
Herts police are on the scene working to clear the area.
For more information click here.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here