Police in Canada have appealed for help to find a woman who posed as a potential buyer for a car before hitting the owner and fleeing.
The incident took place earlier in September when a man showed a woman his Porsche that he had advertised for sale in Mississauga.
Police released the doorbell footage, which also showed a second car police believe was involved in the incident.
Canadian media report that the victim suffered serious but non life-threatening injuries.
