When is it mandatory to use headlights?

• A. Only at night
• B. In poor visibility conditions such as fog or rain
• C. Only when driving through a tunnel
• D. When driving on highways

Answer: (B)

Using headlights in poor visibility conditions such as fog or rain is mandatory because it significantly enhances safety for both the driver and other road users. In these situations, visibility can be reduced to the point where it becomes difficult to see other vehicles, road signs, or obstacles. Employing headlights helps make a vehicle more visible to others, which is crucial in preventing accidents and ensuring safe travels.

While headlights are also used at night to illuminate the road ahead, the requirement to use them in poor visibility conditions covers a broader range of scenarios, including times when natural light is insufficient for safe driving. This regulation emphasizes the importance of adapting to varying road and weather conditions to maintain safety on the road.