Police are looking for witnesses, after a head-on crash in Wasaga Beach sent two people to hospital.
The crash happened on River Road West near Beck Street on Friday afternoon.
OPP now say a black Ford Escape was driving erratically westbound on River Road West when it collided with a black Honda Civic.
The 36 year old driver and only person in the car was seriously hurt and airlifted to a Toronto area trauma centre.
The 40 year old man behind the wheel of the Escape had minor injuries and was taken to a local hospital where he was released unconditionally until the completion of the collision team's investigation.
Police are asking anyone who may have dashcam video of the area around the time of the crash to contact them.