Upon hearing the siren of an emergency vehicle, what should a driver do?

When an emergency vehicle's siren is heard, the appropriate action for a driver is to pull over and stop at the right side of the street. This allows the emergency vehicle to pass quickly and safely. Stopping on the right side ensures that the roadway remains clear for emergency responders who may need to reach a location in a hurry.

By doing this, drivers facilitate a prompt response to emergencies, which can be crucial in medical situations, fire responses, or other urgent matters. It's important to remain stopped until the emergency vehicle has passed completely to avoid any potential accidents or obstructions.

Choosing to speed up or ignore the siren can lead to dangerous situations for both the driver and the emergency responders. Changing lanes without stopping can also create unexpected obstacles, increasing the risk of accidents. Hence, stopping at the right side of the street is the safest and most responsible choice when encountering an emergency vehicle.