Traffic sits at a standstill on the M25 near Potters Bar because of congestion this evening (June 2).
There are currently delays of about 30 minutes clockwise between junctions 24 and 25, and it is not expected to clear until 7.15pm.
Queues are stretching back to affect junction 23 by South Mimms.
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 The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.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