An emergency response with both lights and sirens activated is known as what type of response?

An emergency response with both lights and sirens activated is known as a Code 3 response. This designation indicates that the emergency vehicle is responding to an urgent situation where immediate action is required, typically involving a need for the driver to navigate through traffic safely while alerting other road users. The combination of lights and sirens serves to clear the path, as it communicates the urgency of the response to nearby vehicles and pedestrians.

The terminology surrounding emergency response codes can vary by region or agency, but Code 3 is widely recognized in many fire departments and emergency medical services to signify an active emergency situation that requires prompt attention.