SARNIA, Ont. - A provincial police officer is facing charges after being pulled over by Sarnia police last month.

Const. Harman Singh Grewal is charged with impaired driving, dangerous driving and flight from police in a June 25 incident.

OPP Sgt. Dave Rektor says the 26-year-old constable has been with Lambton detachment for about 18 months.

Grewal has been re-assigned to administrative duties.