All lanes have reopened on the M25 after a van overturned.

The incident was anti-clockwise between j22 for London Colney and j21A for St Albans.

Delays are back past j23 for South Mimms.

There also long delays clockwise on the M25 between j17 for Maple Cross and j20 for the A41 because of a crash between a lorry and a motorbike. 

One lane is shut. Travel time is currently 25 minutes.

St Albans & Harpenden Review: Clockwise at j20 Credit: Motorway Cameras