What is the purpose of hazard lights?

Hazard lights serve a vital safety function on the road, specifically designed to warn other drivers of a potential hazard. When a vehicle is stopped or moving slowly in a situation that may be unexpected, such as a breakdown, accident, or any scenario that poses a risk, activating the hazard lights alerts surrounding traffic to proceed with caution. This signaling helps to create a buffer zone around the vehicle, minimizing the likelihood of accidents and ensuring that drivers behind are aware of something unusual on the roadway.

The other purposes described in the other options do not align with the primary function of hazard lights. While a driver may be lost, activating hazard lights is not a standard method for signifying that situation. Similarly, signaling for other drivers to pass or merely enhancing visibility does not reflect the primary intention behind using hazard lights, which is purely for warning and safety. By utilizing hazard lights appropriately, drivers contribute to a safer driving environment for everyone on the road.