Traffic is slow on the M25 due to a crash clockwise between junction 24 and junction 25.

The incident occurred at 11.03am and caused lanes one and two to close.

Fire and Ambulance crews were clear of the scene at 12:49, with only Traffic Officers still present to manage the queues of vehicles, and lane two has since opened. However, lane one remains closed.

Lane one is expected to be open again soon.

The initial report claimed a slight effect on traffic.

One person has been seriously injured according to the report.