Under what condition may private ambulances respond to emergency calls?

Private ambulances may respond to emergency calls when they have been authorized to do so by the California Highway Patrol (CHP). This authorization is crucial because it ensures that private ambulances operate within regulations that prioritize public safety and coordinated emergency response. The CHP oversees emergency medical services and ensures that all providers meet the necessary standards and are equipped to manage emergency situations effectively.

Factors such as receiving a call from a public agency, proximity to the incident, or requests from hospitals do not inherently grant private ambulances the authority to respond to emergencies. Without specific authorization, their involvement could lead to confusion, potential road hazards, or overlap with services provided by public emergency medical services. Thus, CHP authorization stands as a clear legal and operational guideline for when private ambulances can participate in emergency responses.