Final answer:
Only authorized law enforcement personnel can perform body cavity searches, a procedure that requires legal authority, proper training, and adherence to strict regulations to ensure the individual's dignity and safety.
Step-by-step explanation:
Only authorized law enforcement personnel will perform body cavity searches. These procedures are highly regulated and are considered to be intrusive, requiring both legal authority and proper training to conduct legally and safely. In most jurisdictions, a search warrant or a significant level of suspicion is also required to perform such a search.
Moreover, body cavity searches must be performed with the utmost respect for the individual's privacy and dignity, usually by personnel of the same sex and often in a medical setting to ensure the safety and health of the individual being searched.