Heavy traffic is causing congestion on the M25 in Surrey as two lanes have been closed due to a collision involving a motorcycle and a car. The motorway is shut anticlockwise between J10 (Wisley) and J9 (Leatherhead) as emergency services are on the scene. National Highways have advised drivers to expect delays and allow extra travel time. Although all lanes have reopened, there are still significant delays exceeding 60 minutes and spanning 6 miles. National Highways anticipates that the congestion will start to alleviate soon. The M25 in Surrey is experiencing long queues stretching back 6 miles. Recovery operations for the vehicles involved in the accident are currently underway. Drivers are urged to plan ahead due to the ongoing “long delays in excess of 60 minutes” caused by the collision between a motorcycle and a car. Two lanes on the M25 in Surrey remain closed anticlockwise between J10 and J9, leading to extended delays. A Google traffic map indicates slow traffic near the crash site between Wisley and Leatherhead, with emergency services present. Delays on the M25 have been triggered by a collision between a motorcycle and a car. Motorists are facing 45-minute delays on the M25 in Surrey, with two lanes closed anticlockwise between J10 (Wisley) and J9 (Leatherhead).