University, park, or recreation guards perform similar duties and also may issue parking permits and direct traffic. Golf course patrollers prevent unauthorized persons from using the facility and help keep play running smoothly. At social affairs, sports events, conventions, and other public gatherings, guards provide information, assist in crowd control, and watch for persons who may cause trouble. Some guards patrol places of entertainment such as nightclubs to preserve order among customers and to protect property. Armored car guards protect money and valuables during transit.
Bodyguards protect individuals from bodily injury, kidnapping, or invasion of privacy.
Patrolling usually is done on foot, but if the property is large, guards may make their rounds by car or motor scooter. As more businesses purchase advanced electronic security systems to protect their property, more guards are being assigned to stations where they monitor perimeter security, environmental functions, communications, and other systems. In many cases, these guards maintain radio contact with other guards patrolling on foot or in motor vehicles. As they make their rounds, guards check all doors and windows, see that no unauthorized persons remain after working hours, and ensure that fire extinguishers, alarms, sprinkler systems, furnaces, and various electrical and plumbing systems are working properly. They sometimes set thermostats or turn on lights for janitorial workers.