What does "COLREGs" stand for?

"COLREGs" stands for Collision Regulations governing vessel navigation. This set of regulations, formally known as the International Regulations for Preventing Collisions at Sea, was established to ensure safe and efficient navigation by providing a framework of rules that vessels must adhere to while at sea. These rules cover various aspects, such as navigation responsibilities, signaling, and the conduct of vessels in different situations to prevent accidents and collisions on the water. Understanding COLREGs is essential for any mariner, as it outlines the protocols that ensure safety on the waterways, protecting both people and property.

The other options don't accurately describe the content or purpose of COLREGs. Option A mentions cruising operations, which isn't relevant to the context of collision regulations. Option C suggests a focus on coastal operating limits, which is not the central intent of the COLREGs. Option D refers to commercial vessel registration, which again doesn't relate to the navigation rules established to prevent collisions at sea.