Are guards required to wear a badge?

The requirement for security guards to wear a badge primarily relates to their presentation while on duty. When in uniform, wearing a badge serves several important functions: it establishes authority, enhances visibility, and provides a clear identification to the public. A badge is a symbol of the guard's role and responsibilities, reassuring the community of their presence and readiness to act in a professional capacity.

In contrast, the regulations regarding badges for security personnel in plain clothes can differ. Often, plain-clothes officers may not be required to display a badge visibly, as their role is to blend in and observe, which is a different function than that of uniformed guards. The emphasis in this context is that the requirement is especially pertinent to those in uniform, which is why the correct answer specifies the importance of a badge when in that specific attire.