Which of the following is NOT a listed patrol type?

• A. Internal
• B. External
• C. Alarm response
• D. Foot patrol

Answer: (D)

Patrol types are categorized by where or why you patrol, not simply how you move. Internal patrols cover areas inside a building, checking doors, rooms, and restricted zones. External patrols cover the outside perimeter, looking for tampering or hazards around the site. Alarm response patrol refers to the activity of going to and securing the site in reaction to an alarm.

Foot patrol describes the mode of movement (walking) rather than a specific category of location or purpose. In the material’s listing, movement method isn’t treated as its own patrol type; instead, walking patrols would fall under the internal or external patrols or be part of an alarm response. That’s why foot patrol isn’t listed as a patrol type.