When can a security guard legally search someone?

A security guard can legally search someone when there is probable cause or consent is given. This is rooted in the principles of personal rights and privacy laws. Probable cause means there is reasonable belief based on factual evidence that a person may be involved in criminal activity, thus justifying a search. Consent allows an individual to voluntarily permit a search, at which point the guard is authorized to proceed with examining the person and their belongings.

The legal framework governing searches is designed to respect individual rights while allowing security personnel to fulfill their duty to maintain safety and order. Without consent or probable cause, a search could infringe on a person's rights and result in legal repercussions for the security guard or their employer.

Searching during any interaction with the public, requiring a warrant, or searching based solely on suspicion of criminal activity would not meet the legal standards necessary for conducting searches. This ensures that security guards operate within the bounds of the law while performing their essential security functions.