Who is authorized to operate vehicles with Red and Blue emergency lights?

The correct choice indicates that law enforcement officers are authorized to operate vehicles equipped with red and blue emergency lights. This is primarily because these lights are designated for emergency response vehicles, allowing them to signal their presence and respond to incidents effectively. Law enforcement officers utilize red and blue lights as part of their official duties to enforce the law, manage traffic, and respond to emergencies, thereby ensuring public safety.

Volunteer firefighters, while they may also have the capability to use emergency lights, typically use other colors such as blue or green, in accordance with state regulations. Commercial trucking companies and public transportation vehicles do not have the legal authority to use red and blue lights, as their operations do not include emergency responses. Thus, the authority to operate such vehicles is specifically reserved for law enforcement officers who are engaged in their official duties.