All M25 lanes near Potters Bar blocked due to crash
- Credit: Archant
All M25 lanes clockwise near Potters Bar are blocked due to a mult-vehicle crash.
The road is closed clockwise from J23 to J25 - between Potters Bar and Waltham Cross.
Highways England advises that motorists should leave at J23 if possible and find an alternative route.
Delays are expected to clear at around 5pm.