Who are the five publics that security personnel are responsible for serving?

The correct choice identifies the five publics that security personnel serve, reflecting a comprehensive engagement with various stakeholders. Visitors represent individuals who may be present on the premises for various reasons, such as attending events or meetings, and require guidance and assistance regarding safety procedures. Employees are crucial as they are the workforce that security must ensure safety for while maintaining a secure working environment. Media often play a role during incidents or events, necessitating clear communication and managing information flow to ensure accurate coverage. Telephone callers may include anyone trying to reach someone within the organization or reporting incidents, requiring security to handle inquiries or maintain safety protocols. Emergency personnel encompass first responders who must interact with security for coordinated responses during incidents.

This option provides a well-rounded perspective on the different groups that security professionals must consider in their operations, ensuring all necessary interactions are managed effectively to promote safety and security. The other choices either miss the mark by omitting key groups or include irrelevant ones, making B the most accurate response.