What should drivers do to ensure that others can see and hear them during emergency driving?

Utilizing sirens and signals is essential for emergency vehicles to ensure that others can see and hear them during emergency driving. When responding to emergencies, it is crucial for drivers of emergency vehicles, such as ambulances, fire trucks, and police cars, to make their presence known to other road users. The use of audible signals, like sirens, allows other drivers and pedestrians to hear them, even in situations where sightlines might be obstructed or there is background noise. Visual signals, such as flashing lights, help in alerting others to the emergency vehicle's approach, ensuring that they can react appropriately by yielding the right of way or clearing the path.

In contrast, options that suggest solely relying on headlights, driving at high speeds, or maintaining a steady speed do not effectively communicate the presence of an emergency vehicle. While headlights can improve visibility, they do not address the need for audible alerts. Driving at high speeds can be dangerous and may not ensure that others can accurately detect and respond to the presence of the emergency vehicle. A steady speed may not be appropriate in emergency situations where quick responses and the ability to maneuver through traffic are necessary. Therefore, the combination of sirens and signals is the most effective strategy for ensuring visibility and audibility during