In which situation is it mandatory to use headlights?

Using headlights during rain or low visibility is essential for safety on the road. When visibility is reduced due to inclement weather, such as rain, fog, or even heavy overcast conditions, headlights help ensure that both the driver can see the road ahead clearly and that other drivers can see the vehicle. This requirement is grounded in promoting safe driving practices, as visibility is crucial in avoiding accidents.

Headlights are not just for nighttime driving; they are vital during daytime conditions when visibility is compromised due to weather conditions. This regulation ensures that drivers take proactive measures to maintain their safety and the safety of others, which is why it is important to use headlights in these situations. Additionally, while it is also advisable to use headlights in parking lots and when street lights are off, these scenarios are not as universally mandated for safety as driving in low visibility conditions.