Ontario G1 Driving License Knowledge Test (Rules of the Road)|2025
When lights are required, drivers are required to use low beam headlights:#
A. Within 1 km (0.6 mile) of the approach of another vehicle
B. Within 150 m (500 ft.) of the approach of another vehicle
C. Within 300m (1000 ft.) of the approach of another vehicle
D. This is a safety practice, not a law
►|explanation|
Low beams prevent glare for oncoming traffic, ensuring safe driving conditions for everyone.