A Saskatoon police officer was taken to hospital with serious injuries after being struck by a vehicle Wednesday afternoon. The incident happened at around 1:15 p.m., in the southbound lanes of Circle Drive near 108th Street. Police say the officer was exiting their vehicle to conduct traffic enforcement when they were hit by a vehicle. The officer was taken to hospital with serious injuries. The driver remained at the scene and was not injured. As of 3:50 p.m., both southbound lanes of Circle Drive were closed as the Saskatoon Police Service collision analyst unit was investigating. Police say traffic is being rerouted onto 108th Street and detours are expected to be in place for several hours.