Dramatic video footage shows a car hurtling around a corner and hitting a man in Melbourne, before the injured man crawls to the car, gets inside and it drives off.
A witness reported the incident to police, who are concerned for the injured man's welfare. He has not sought treatment at any hospitals in the area.
The unknown man was struck by the car as he walked along Canterbury Road, Kilsyth, on Wednesday afternoon.
CCTV footage released by police shows the white car speeding around a corner, before it mounts the nature strip and hits the man who is flung into the air.
He manages to crawl a few metres to the car, opens the front passenger door and the car begins moving before he slams the door behind him and the car drives off.
Police believe the driver and victim are known to each other.
Investigators want to speak to anyone who knows the victim, the driver or recognises the car involved, believed to be a white Toyota Corolla or similar with no registration plates.