In crowd control, what term refers to the inner perimeter?

• A. Isolation
• B. Circle
• C. Wedge
• D. Containment

Answer: (D)

In crowd control, the inner perimeter is the boundary you establish to confine the incident and keep the danger contained. This is about creating a controlled zone around the scene so responders can operate safely, protect victims, and prevent the situation from spreading. Containment captures that idea of holding a defined area together and restricting movement to manage risk effectively.

Isolation involves separating people or removing individuals from a scene, not forming the boundary itself. Circle and wedge refer to formations or patterns used by officers, not the concept of a boundary around the area.