A 48-year-old man was hit by a car reversing in a car park in Witney.
A silver Ford Focus reversed into the pedestrian in the Marriotts Walk multi-storey car park at about 12.10pm on Tuesday, May 27.
The victim suffered soft tissue damage to his left knee.
Police are investigating the incident as an assault.
The 34-year-old driver of the car is assisting police officers with enquiries but Thames Valley Police are now appealing for witnesses to the incident.
Anyone with information should contact PC Steven Ball at Thames Valley Police on 101 or charity Crimestoppers anonymously on 0800 555 111.