Which vessel must take action first to avoid a collision in a crossing situation?

Which vessel must take action first to avoid a collision in a crossing situation?

• A. The stand-on vessel
• B. The give-way vessel
• C. Both vessels
• D. Neither

Answer: (B)

In a crossing situation, the vessel that must take action first is the give-way vessel. Under COLREGs, when two power-driven vessels cross and there is a risk of collision, the vessel with the other vessel on its starboard side is obligated to take early and substantial action to keep well clear. The stand-on vessel should maintain its course and speed unless it becomes clear that the give-way vessel is not taking appropriate action. So the vessel on the starboard side—the give-way vessel—must act first to avoid a collision.

In a crossing situation, the vessel that must take action first is the give-way vessel. Under COLREGs, when two power-driven vessels cross and there is a risk of collision, the vessel with the other vessel on its starboard side is obligated to take early and substantial action to keep well clear. The stand-on vessel should maintain its course and speed unless it becomes clear that the give-way vessel is not taking appropriate action. So the vessel on the starboard side—the give-way vessel—must act first to avoid a collision.