Lanes were closed on the M25 this evening following a collision near St Albans.
Two of four lanes on the anti-clockwise M25 carriageway, between junction 23 for the A1(M) and junction 22 near St Albans, have been closed after a crash between two cars.
Herts police, East of England Ambulance Service, Highways England and Herts Fire and Rescue Service crews - from Potters Bar, St Albans and Borehamwood - have been called to the scene.
Firefighters gave one casualty trauma care until the ambulance arrived.
Highways England currently estimate that the incident will not clear before 11.15pm.
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 The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.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