Lane closed on the M25 near to London Colney following accident

An accident has closed a lane of the M25 near to London Colney.

The hard shoulder and a lane are closed on the clockwise side between junctions 22 and 23 and there are delays of up to ten minutes.

Any blockage is expected to be cleared by between 7:15pm and 7:30pm and traffic is expected to return to normal by around the same time.