What does a stand-on vessel do when it becomes apparent the give-way vessel is not acting appropriately?

A stand-on vessel is one that has the right of way in a boating situation, meaning it should generally maintain its course and speed. However, safety is paramount in boating, and the stand-on vessel must respond appropriately if it becomes clear that the give-way vessel is not taking the necessary action to avoid a collision.

In this scenario, the correct action for the stand-on vessel is to alter its course or speed if necessary. This means that while the stand-on vessel has the right of way, it is still responsible for taking measures to ensure a safe passage, particularly if the other vessel does not seem to be aware of its responsibility. This proactive avoidance approach is crucial for preventing accidents and ensuring safe navigation.

Maintaining course and speed would only be appropriate if the give-way vessel is acting correctly. Changing direction towards the give-way vessel could increase the risk of a collision. Signaling with sound might be useful in some situations, but it does not replace the need for the stand-on vessel to take action if the give-way vessel fails to comply with navigational rules. Therefore, altering course or speed is the best response to ensure safety on the water.