Marry You Bruno Mars Download 'Marry You' on iTunes
9 June 2014, 17:10
Cambridgeshire Police officers are looking for a black BMW after it was involved in a collision with a police motorbike on the M11.
The collision happened at about 4pm on the London-bound carriageway junctions 11-10.
The driver failed to stop at the scene and enquiries are ongoing to trace the vehicle.
The officer suffered serious but not life-threatening injuries in the incident. He is being treated by paramedics at the scene.
Anyone with any information should call police on 101.