What is the primary obligation of a vessel that is overtaking another vessel?

The primary obligation of a vessel that is overtaking another vessel is to keep out of the way of the vessel being overtaken. This principle is established in the COLREGs and ensures that the overtaking vessel does not create a risk of collision. When a vessel is overtaking another, it is essential that the overtaking vessel gives precedence to the vessel being overtaken, allowing it to maintain its course and speed.

This guidance promotes safe navigation practices and minimizes the likelihood of accidents at sea. The overtaking vessel has the responsibility to ensure that it does not disrupt the maneuvers or the path of the vessel ahead, recognizing that the overtaken vessel may not be aware of its presence and cannot take evasive action. Thus, the overtaking vessel must navigate safely and responsibly to avoid any potential dangers to both vessels involved.