The legal requirements for officers operating an emergency vehicle include which of the following?

The correct answer indicates that all listed requirements are essential for officers operating emergency vehicles. When responding to emergencies, officers must use their sirens or bells to alert other road users of their presence. This helps in clearing a path for the emergency vehicle, which is crucial in situations where every second counts.

Driving with due regard for safety is also a fundamental requirement. While emergency vehicles often have exemptions to certain traffic laws (such as running red lights or exceeding speed limits), officers must still operate their vehicles safely and responsibly to minimize the risk of accidents. This means they should assess road conditions, traffic, and other factors to ensure their actions do not endanger themselves or others.

Additionally, using emergency lights is a critical requirement. Emergency lights provide visual alerts to other drivers, signaling that the vehicle is responding to an emergency and that they should yield the right of way. This is essential for both the safety of the officer and the public.

In summary, all these components—using sirens, driving with due regard for safety, and activating emergency lights—are necessary to ensure that officers can respond effectively and safely in emergency situations, which is why the answer encompasses all options provided.