M25 traffic: 'Multi-vehicle collision' sees lanes closed near Potters Bar and Cheshunt
By Tom Morton
9th Oct 2025, 11:23am
Two lanes are closed on a major motorway after what’s been described as a “multi-vehicle collision”.
The inside lane and lane 2 of the M25 are shut on the anti-clockwise side of the M25 in Hertforshire, between Junction 25 for Cheshunt and Junction 24 for Potters Bar.
National Highways says that emergency services are working at the scene and that there are delays of 30 minutes. Cameras have picked up long queues of traffic.