Drivers on the M25 are facing gridlocked traffic following a rush hour crash.
The anticlockwise carriageway is partially blocked after an accident at J21A (St Albans) this evening.
Traffic indicator Inrix says there are "severe" delays along both carriageways, with tailbacks to junction 23.
For all the latest updates, follow our live blog below.
You may also like
Evening news wrap: Police say 'no evidence' of TVK cadres attacking ambulances; Rahul claims 'Ladakh under attack by RSS;' and more
Kerala PSC candidate caught using high-tech cheating device in Kannur exam
UK's oldest identical twin dies three years after her sister
Haryana CM seeks investments by Japanese companies
Huge high street chain to shut final 56 stores this week - full list