Dorion, Quebec Speed Traps
Unmarked patrol car in medium with Pursuit vehicles waiting further east to intercept. Or single patrol car parked in commercial building parking lot after opening hours.
Harwood Boulevard is an extention to the 20 Highway when entering in Dorion. You need to pass from 100Km/h zone to a 50Km/h zone when going North. The trap is usualy located on your right next to the Chevrolet Dealer. A curve make them hard to see. Up to 3 police cars could be on duty.
They check right lane change after the Dorion bridge (cant go in the right line before the end of the curve). And they check speed limit. In this area, the Highway 20 (70-100km/h) downsize for a boulevard (50km/h) for the next 10km.