Ontario G1 Driving License Knowledge Test (Rules of the Road)｜2025

Under which of the following conditions is it dangerous and unlawful to make a ‘U’ turn?#

A. Upon a curve or on a hill where there is a clear view of less than 150 m (500 ft.) in either direction

B. On a railway crossing or within 30 m (100 ft.) of a railway crossing

C. Within 150 m (500 ft.) of a bridge, viaduct, or tunnel if the driver's view is obstructed

D. Under all of the above conditions