MISSISSAUGA, Ont. - The province's police watchdog has concluded there are no reasonable grounds to charge a Huron County OPP officer with any criminal offence in relation to an incident which took place in March.

The Special Investigations Unit assigned three investigations and one forensic investigator to probe the incident in which an 18-year-old woman and a 17-year-old man were injured.

The investigation found that the officer and his partner had received reports of a stolen car and began to follow the vehicle, which the man and the woman were in.

The SIU says the woman, who was driving the car, noticed the police cruiser behind her and accelerated, at which point the officer turned on his emergency lights and siren.

The woman eventually lost control of the car, hit a snowbank and the vehicle rolled over before coming to rest in a field.

The SIU found that the officer who was driving the car "conducted himself well within the limits prescribed by the criminal law."