Which type of EMS call typically necessitates police response?

A police response is typically necessary during EMS calls where crowd or traffic control may be required because such situations can involve public safety concerns. For instance, if an emergency occurs in a busy area or along a roadway, police officers can manage the flow of traffic to ensure that emergency vehicles can access the scene efficiently and safely. They may also need to establish a perimeter to keep bystanders at a safe distance, preventing potential hazards or additional incidents.

In contrast, while medical emergencies like CPR, a broken leg, or congestive heart failure may require immediate medical attention from EMS personnel, they typically do not necessitate police involvement unless there are additional factors at play, such as the presence of a violent incident or underlying safety concerns. Thus, the need for police intervention aligns specifically with situations requiring management of crowd dynamics or traffic, highlighting the police's role in maintaining public safety during medical emergencies.