When should headlights be used according to Ontario driving rules?

Headlights should be used not only at night but also during the daytime and in poor weather conditions, such as rain, fog, or snow. The use of headlights enhances visibility for both the driver and other road users, making it safer to operate a vehicle under less than ideal conditions. In Ontario, it is a legal requirement to turn on headlights when visibility is reduced, which includes not just nighttime driving but also during inclement weather. This practice reduces the risk of accidents and ensures that vehicles can be seen from a distance by other drivers, cyclists, and pedestrians. Additionally, using headlights keeps the driver more aware of the surroundings and the road conditions, contributing to overall road safety.