What type of area might a buoy indicate if it also includes cables or pipelines?

A buoy that indicates the presence of cables or pipelines typically serves as a warning to mariners about potential hazards in the water. Traffic separation schemes are specifically designed to help manage maritime traffic, ensuring that vessels navigate safely around high-traffic areas, including those that may have underwater infrastructure like cables and pipelines.

These schemes guide vessels to follow designated routes, reducing the risk of collisions and ensuring that watercraft avoid restricted or hazardous areas. By highlighting the presence of obstacles like cables or pipelines, buoys assist in maintaining safe passage for all vessels and help prevent accidents that could arise from contact with these underwater installations.