What is the minimum distance for a clear zone outside a perimeter?

The minimum distance for a clear zone outside a perimeter is 20 feet. This distance is established to ensure a safe area that allows for unobstructed movement around the perimeter, which is crucial for security and operational effectiveness. A clear zone aids in preventing potential threats from getting too close to controlled areas and provides a buffer for personnel and equipment, reducing the risk of accidents or security breaches.

In many operational contexts, especially those related to maritime enforcement and security, maintaining a clear zone of this dimension is essential for effective surveillance and response. It ensures that any activities or movements around the perimeter can be observed and managed without interference, thus contributing to the overall safety and security protocols in place.