Call police or fire departments in cases of emergency, such as fire or presence of unauthorized persons.
Escort or drive motor vehicle to transport individuals to specified locations or to provide personal protection.
Monitor and authorize entrance and departure of employees, visitors, and other persons to guard against theft and maintain security of premises.
Warn persons of rule infractions or violations, and apprehend or evict violators from premises, using force when necessary.
Write reports of daily activities and irregularities, such as equipment or property damage, theft, presence of unauthorized persons, or unusual occurrences.