Part of the motorway is closed after a collision between two lorries near Potters Bar this morning (Thursday).

There are severe delays and queueing traffic on the motorway due to a lane closer on the M25 anticlockwise between J25, A10 (Enfield) and J24, A111 (Potters Bar).

A spokesperson for Herts Highways tweeted at 9am: “#M25 anti-clockwise between junction 25 to 24, one lane closed due to accident involving two lorries, travel time is currently 110 minutes.”

Congestion is back up to J28, A1023 (Brook Street Roundabout).