Which rule covers exemptions under the Collision Regulations?

The correct answer addresses the specific regulation within the Collision Regulations that outlines exemptions. Rule 36 pertains to exemptions and clearly states the circumstances under which vessels may be exempt from certain regulations. These exemptions can apply to specific types of vessels or conditions, ensuring that certain operations do not compromise safety while still adhering to the overall mandate of the Collision Regulations.

Understanding this rule is essential as it helps mariners know when they might operate under different protocols, which can be critical for safe navigation and compliance with maritime law. This knowledge is particularly important in practical situations where a vessel may be engaged in activities such as fishing, specific naval operations, or other scenarios that qualify for exemption.

The other rules mentioned focus on different aspects of navigation and collision avoidance, which, while important, do not specifically address the conditions under which a vessel might be exempt from the established regulations.