C-24.2 - Highway Safety Code

Full text
425. The driver of a road vehicle must dim the lights on the front of his vehicle at all times when he is less than 150 metres from a vehicle approaching in the opposite direction, when he is less than 150 metres behind another vehicle that he is following or when he is moving on a highway that is sufficiently lighted.
However, the driver of a motorcycle or moped is required to dim the lights on the front of his vehicle during the day only when he is less than 15 metres behind another vehicle.
1986, c. 91, s. 425; 2018, c. 7, s. 111.
425. The driver of a road vehicle must dim the lights on the front of his vehicle when he is less than 150 metres from a vehicle approaching in the opposite direction, when he is less than 150 metres behind another vehicle that he is following or when he is moving on a highway that is sufficiently lighted.
1986, c. 91, s. 425.