In a crossing where two power-driven vessels cross, the vessel that has the other to starboard must keep out of the way if

In a crossing where two power-driven vessels cross, the vessel that has the other to starboard must keep out of the way if

• A. the other vessel is faster
• B. the situation involves risk of collision
• C. the other vessel is on a collision course directly ahead
• D. there is no risk of collision

Answer: (B)

In crossing situations between power-driven vessels, the trigger for action is the risk of collision. The vessel that has the other vessel on its starboard side is the give‑way vessel and must keep out of the way if there is any risk of collision, taking early and substantial action to avoid it. If there’s no risk of collision, no maneuver is required. So, the correct principle is that there is a risk of collision, and the vessel with the other on its starboard must yield.

In crossing situations between power-driven vessels, the trigger for action is the risk of collision. The vessel that has the other vessel on its starboard side is the give‑way vessel and must keep out of the way if there is any risk of collision, taking early and substantial action to avoid it. If there’s no risk of collision, no maneuver is required. So, the correct principle is that there is a risk of collision, and the vessel with the other on its starboard must yield.