Bathing
Ensuring people are free of certain items such as weapons or other contraband: In Chicago, Russian baths were a safe meeting place for rival gang leaders. Weapons are difficult to conceal on a nearly naked body. If the meeting resulted in reconciliation, the gangs would meet upstairs for bagels, cream cheese and borscht. Many homeless shelters, and almost all prisons have an intake facility or intake process that includes a supervised shower with change of clothes to ensure that no contraband or contamination enters the facility.