What does an exclusion area (crossed diamonds) on a buoy indicate?

What does an exclusion area (crossed diamonds) on a buoy indicate?

• A. Designates zones where fishing is prohibited.
• B. Marks the main shipping channel for large vessels.
• C. Indicates areas off-limits and unsafe for all vessels or boats (these are usually swimming areas, dams, and spillways)
• D. Shows recommended anchorage spots.

Answer: (C)

Crossed-diamond exclusion areas indicate zones that are off-limits and unsafe for all vessels. This marking protects people in the water and critical infrastructure like swimming areas, dams, or spillways. When you see a buoy with this marking, stay outside the boundary and steer clear of the area, following any boundary lines and local regulations. This marking isn’t about fishing restrictions, nor does it designate the main shipping channel or a suggested anchorage.

Crossed-diamond exclusion areas indicate zones that are off-limits and unsafe for all vessels. This marking protects people in the water and critical infrastructure like swimming areas, dams, or spillways. When you see a buoy with this marking, stay outside the boundary and steer clear of the area, following any boundary lines and local regulations. This marking isn’t about fishing restrictions, nor does it designate the main shipping channel or a suggested anchorage.