A woman in her 30s has been airlifted to hospital with serious injuries following a collision on the M25 between junction 29 and 30 in Havering.

Police are currently on the scene following the crash between a silver Kia Sportage and a lorry.

No one has been arrested.

A spokeswoman for Essex Police said: “The clockwise road currently remains closed. Drivers’ patience is appreciated at this time. The anti-clockwise road is unaffected.

“Anyone with dashcam footage or who witnessed the collision is asked to contact Chigwell Roads Policing Unit on 101.”

Expect delays to add two hours to your journey as the accident has caused traffic to tailback to the Dartford Tunnel.

The collision has also caused delays along the A13 and A127.