When are you required to use your headlights?

Headlights are primarily used to enhance visibility and ensure safety during periods of low light. One specific requirement is that drivers must turn on their headlights between half an hour after sunset and half an hour before sunrise. This guideline is designed to increase the visibility of vehicles to others on the road during the darker hours when natural light is diminished, thereby reducing the risk of accidents.

While it is also advisable to use headlights in other situations, like during heavy rain or other conditions that reduce visibility, the fundamental rule regarding the use of headlights is tied to the natural light conditions specified. This ensures that all drivers are following the same standard to maintain safety during times when visibility is compromised. Thus, the correct response is focused specifically on the time restrictions related to natural light rather than situational factors like weather or driving locations.