What do Rule 1 and Rule 2 of COLREGs address?

Rule 1 and Rule 2 of the COLREGs specifically focus on the application and responsibility of vessels. Rule 1 establishes the scope of the regulations, stating that the Rules apply to all vessels upon the high seas and in all waters connected therewith navigable by seagoing vessels. Rule 2 outlines the general responsibility of vessels to comply with the Rules and take all necessary measures to avoid collisions.

This foundation sets the context for all other rules within the COLREGs, emphasizing that the navigation safety and conduct of vessels are paramount while at sea. These rules serve as a reminder that all vessels must adhere to the regulations to ensure safety and maritime order, regardless of their type or size. Understanding these initial rules is crucial, as they define the responsibilities of all mariners and the applicability of the entire set of regulations.