Driving with headlights illuminated during daylight hours or nighttime is generally mandated by law in most jurisdictions, enhancing visibility and safety. However, the legality of driving with only parking lights active can vary. Parking lights, significantly less powerful than headlights, are typically intended for stationary vehicles at night or in conditions of limited visibility. Operating a moving vehicle with solely parking lights illuminated, instead of the required headlights, can be unlawful and create safety hazards.
Proper vehicle lighting is crucial for road safety. It enables drivers to see the road ahead clearly, particularly in adverse weather or at night. Furthermore, correct lighting increases the visibility of the vehicle to other road users, reducing the risk of accidents. Regulations surrounding vehicle lighting have evolved over time, reflecting advancements in automotive technology and a growing understanding of the relationship between visibility and safety. Historically, basic lighting systems were sufficient, but with increasing traffic densities and higher speeds, regulations have become more stringent, mandating brighter and more comprehensive lighting systems for modern vehicles.