Police say a child driver struck a parked car in a parking lot at Wellington Street and Edinburgh Road in Guelph on Tuesday evening.
They say the driver is between eight and ten years old.
There was a man in the front passenger seat and a woman videotaping the scene.
After the crash one of the adults took the wheel and took off.
Police describe the vehicle as a silver four door Nissan and are asking the public for help in identifying any of the occupants.