In a crossing situation, which vessel has the right of way?

In a crossing situation, the vessel that can see the other vessel's starboard side or light is granted the right of way according to the rules of the road, specifically the International Regulations for Preventing Collisions at Sea (COLREGs). This rule is in place to ensure that vessels can navigate safely and minimize the risk of collision.

When two power-driven vessels are crossing paths, the vessel that sees the other vessel to their starboard side is considered the "give-way" vessel and must take steps to avoid a collision. The onus is on this vessel to maneuver appropriately, while the vessel on the port side, which is the stand-on vessel, is not required to take evasive action unless it becomes apparent that the give-way vessel is not taking the necessary actions to avoid a collision.

Other choices relating to vessel size or ability to maneuver do not inherently dictate the right of way in crossing situations, as the principles of navigation prioritize visibility and the established rules for right of way over these factors. In practice, size differences or a vessel's maneuvering capabilities would come into play in different contexts but not in this specific crossing situation.