The Rules state that a vessel overtaking another vessel is relieved of her duty to keep clear when _____________.

When a vessel is overtaking another vessel, the rules specify that the overtaking vessel is relieved of her duty to keep clear once she is past and clear of the other vessel. This means that the overtaking vessel has successfully navigated past the other vessel and is no longer in a position where it could impede or interfere with its movement.

This rule is crucial for maintaining safety on the water, as it ensures that once the overtaking vessel has completed its maneuver and is a safe distance away, it no longer has the obligation to be wary of the vessel it has just overtaken. This helps to prevent confusion and potential accidents by clarifying that the overtaking vessel can continue on its course unhindered once it has achieved this status.

Understanding this situation is essential for boat operators, as it not only involves navigation rules but also plays a key role in the safe operation of vessels in shared waterways.