What is the main purpose of Virginia Code § 46.2-1040?

The main purpose of Virginia Code § 46.2-1040 is to regulate the use of certain lighting devices, including hazard lights, on vehicles. This code outlines when and how hazard lights can be used to enhance visibility and convey important information to other road users, particularly in emergency situations. Understanding the legal context surrounding hazard lights is critical for ensuring that emergency responders operate within the bounds of the law while effectively communicating their status on the road. Proper usage of these lights can significantly increase safety for both the responders and the public by clearly indicating the vehicle's intentions, thereby reducing the likelihood of accidents.

While other options like regulating the use of sirens, defining operational procedures, and prohibiting the use of earphones are important safety considerations in emergency vehicle operations, they are not the primary focus of this particular section of the code.