When should headlights be used?

Using headlights from sunset to sunrise and during low visibility is essential for safe driving. Headlights are crucial during nighttime to illuminate the road ahead, allowing drivers to see clearly and be seen by others. During low visibility conditions, such as fog, heavy rain, or snow, headlights enhance visibility of both the driver and the vehicle, thereby reducing the risk of accidents. It is important to note that not using headlights during these times can greatly reduce reaction time and increase the likelihood of collisions.

Using headlights during the day on clear nights may not be necessary, as natural light is typically sufficient. Heavy traffic does not inherently dictate the need for headlights, and relying on personal judgment regarding their use may lead to inconsistency and potential hazards. Therefore, adhering to the established guidelines for when to use headlights is vital for ensuring safety on the road.