Finch Avenue East has reopened after a police investigation into a collision early Saturday morning.
The accident happened at about 5:30 a.m. near Finch and Willowdale Avenue, just east of Yonge Street.
Police say two cars travelling in opposite directions collided.
The driver of one of the cars was taken to hospital with head injuries.
The two people in the other car were also taken to hospital as a precaution.