A van driver remains in a critical but stable condition in hospital after yesterday's serious M25 crash between Potters Bar and Enfield - which closed the motorway for almost eight hours.
A crash on the M25 this afternoon near Potters Bar is causing major traffic delays during rush hour - with queues back to Junction 22 for London Colney.
A lane is blocked on the M25 near Potters Bar this evening due to a two-vehicle collision.
A lane on the M25 has been closed anticlockwise by police after a lorry and a car were involved in a collision between Junction 24 for Potters Bar and Junction 23 for South Mimms.
One lane of the M25 remains closed after a crash between Junction 22 for London Colney and Junction 23 for South Mimms.