GEORGIAN BLUFFS, Ont. - Ontario Provincial Police say they're investigating after one of their cruisers was hit twice on Highway 21 west of Owen Sound.

Police say an officer responded to a report of a vehicle in the ditch on the highway on Tuesday morning, and the parked cruiser was stuck from behind by a van.

The officer -- who had been sitting in the car -- was taken to hospital as a precaution.

OPP say the disabled, unattended cruiser was struck from behind by a second vehicle about 90 minutes later.