What is the main purpose of a security patrol?

The main purpose of a security patrol is to maintain the security of the premises. This involves regular checks and monitoring of the area to deter potential threats and ensure the safety of individuals and property. Security patrols are proactive measures designed to identify and address any suspicious activity, ensuring a quick response to any security incidents. Their presence serves as a deterrent to criminal activity, enhances awareness of the environment, and supports the overall safety and security strategy of the organization.

The other options, while related to security in various ways, focus on specific areas that do not encompass the broader role of a security patrol. Collecting evidence is more about investigations post-incident, managing staff pertains to human resources functions, and monitoring employee performance is related to management and evaluation of staff rather than the safety and security aspects covered by patrols.