Who is responsible for avoiding a collision between two vessels?

The responsibility for avoiding a collision between two vessels lies with both operators. This principle is rooted in navigational rules and safety protocols designed to ensure that all vessels on the water operate in a manner that prioritizes safety. Both operators must remain vigilant, assess the movements of each vessel, and take action as needed to avoid collisions.

By recognizing that the onus is shared, both operators are encouraged to communicate effectively and respond appropriately to each other's actions, which helps to prevent misunderstandings and accidents. This collaborative approach promotes a safer navigational environment on the water, where all vessels must work together to avoid potential hazards.

The other choices suggest a singular focus on one vessel's characteristics, such as speed or size, which does not fully encapsulate the shared responsibility of managing safe interactions between multiple vessels.