At 1.40pm on Wednesday 14th January 2015 a road traffic collision in Bicester Road, Aylesbury near the roundabout junction with Gatehouse Road.
A 56 year old man from Aylesbury was crossing Bicester Road at a pedestrian crossing when he collided with a silver Peugeot 106.
The man suffered serious leg injuries, which are not thought to be life threatening and was airlifted to the John Radcliffe Hospital in Oxford.
The driver of the car, who is helping police with enquiries, did not suffer any injuries.
Thames Valley Police are appealing for anyone with information about this incident that could help with their enquiries should contact investigating officer PC Steve Leathersich, of Milton Keynes roads policing, via the 24-hour enquiry line 101.
If you do not want to speak directly to the police you can contact the independent charity Crimestoppers anonymously on 0800 555 111. No personal details are taken, information is not traced or recorded and you will not go to court.