As you proceed westward on hwy 125, about 1/2 km past the exit ramp for Upper North Sydney, there is a hill that one can’t see the top of while approaching. Just over the crest of the hill, there’s a short "driveway" between the east bound and westbound lanes. In that lane often sits a police cruiser with the radar running…if you are speeding going up the hill, by the time you see the police car, it’s too late and they have you clocked.