What is the focus of Part A of the COLREGs?

The focus of Part A of the COLREGs is on the General Rules. This section establishes the foundational principles that govern the conduct of vessels at sea to prevent collisions. It outlines the responsibilities of vessels, the definition of terms, and the general navigation practices that need to be followed.

This part is essential for ensuring safe passage, as it guides mariners in understanding their obligations in various situations, including when they are uncertain about the actions of other vessels. It sets the tone for the more specific rules found in Parts B through D, which address particular scenarios and situations such as the conduct of vessels in sight of one another, sound and light signals, and exemptions for specific vessels or circumstances.

Understanding the General Rules is crucial for any mariner, as they provide the essential framework to interpret and apply the subsequent regulations effectively.