Which of the following signifies an emergency response action?

The choice that signifies an emergency response action is the immediate response to a shooting. This situation requires swift action from law enforcement to ensure public safety, secure the scene, and provide necessary assistance to any victims. An emergency response is characterized by the necessity for urgency and direct involvement in addressing a critical incident.

In contrast, routine patrols are part of standard police operations aimed at deterring crime but do not constitute an emergency response because they are planned and regular activities. Crime prevention workshops are educational sessions focused on informing the community about strategies to prevent crime, which is proactive rather than reactive. Neighborhood conversations can foster community engagement and build trust between law enforcement and residents but do not involve urgent response to immediate threats or incidents. Therefore, the immediate response to a shooting aligns directly with the definition of an emergency response action.