Which of the following is NOT a role of a security guard?

The role of a security guard is primarily focused on maintaining safety, protecting property, and serving as a visible deterrent to crime. Monitoring security systems involves overseeing surveillance cameras, alarm systems, and access control mechanisms to ensure that premises are secure. Performing investigations is also within their scope, particularly when it relates to incidents that occur on the property they are responsible for. Customer service is a critical function of a security guard, as they often interact with the public, assist individuals, and provide information, all while maintaining a secure environment.

Issuing fines, however, is not typically considered a role of a security guard. This function usually falls under the jurisdiction of law enforcement or specific regulatory authorities. While a security guard may enforce certain policies or protocols related to security, imposing fines is generally outside their legal authority and responsibility.