What is an essential guideline for detaining a suspect?

Detaining a suspect until law enforcement arrives is a guideline that emphasizes the importance of legality and safety in security operations. This approach ensures that a suspect is kept in a controlled environment while allowing trained law enforcement officers to handle the situation. The key aspect is that the security personnel should only detain an individual as long as it's necessary for the safety of themselves and others, or to preserve evidence.

This guideline aligns with the responsibilities of a security officer to protect the community while adhering to the legal standards surrounding detention. It respects the individual's rights and acknowledges that holding someone indefinitely or using physical restraint without clear justification can lead to legal challenges and ethical issues. Furthermore, the appropriate response in situations where a suspect protests is to remain compliant with the protocols rather than acting against their wishes.