A severe accident has caused long queues for drivers travelling into Milton Keynes this morning.
It has been caused by a collision involving a lorry and three cars on the A421 Bucks.
Crews from Buckingham and Milton Keynes used hydraulic rescue equipment to release a man who was trapped in one of the vehicles.
Police have closed Little Horwood Road, Little Horwood, and there is stationary traffic at the junction, causing tailbacks on Standing Way, A421.
The man is now in the care of the ambulance service.