Which of the following actions should be taken when overtaking another vessel? A. Sound three short blasts of horn and alter course to port
B. Maintain course and speed because it has the right of way
C. Sounds three long blasts of horn and alter course to starboard
D. Take early and substantial action to steer well clear of the vessel being overtaken
The correct answer is: D. Take early and substantial action to steer well clear of the vessel being overtaken.
### Explanation:
When overtaking another vessel, it’s important to ensure safety for both vessels involved. Taking early and substantial action to steer well clear helps to prevent any potential collisions and ensures that the vessel being overtaken is aware of your intentions. This is a standard practice in maritime navigation to maintain safety at sea.