What is one defined role of the Line formation in crowd control?

The defined role of the Line formation in crowd control is primarily to hold crowds back from access points. This formation is particularly effective in maintaining a perimeter around specific locations or areas, allowing law enforcement to manage the flow of people and control access to sensitive sites. By positioning officers in a line, it creates a physical barrier that helps to prevent the crowd from breaching secured areas, enabling law enforcement to maintain order and respond swiftly to any potential disturbances. This approach is crucial in scenarios where safety and security are of utmost importance, as it helps to minimize chaos and prevent overcrowding in restricted zones.

While other formations and tactics may serve different purposes, the Line formation specifically focuses on holding areas secure, which is vital to successful crowd management.