In a crossing scenario where both vessels are power-driven, what is the general approach to avoid collision?

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In a crossing of two power-driven vessels, avoidance is a shared duty and should be taken before the risk becomes critical. Each vessel keeps a vigilant lookout, assesses the evolving situation, and takes early action if there’s any doubt about collision risk. The vessel that must yield—the give-way vessel—takes the decisive maneuver to pass clear of the other. The other vessel, while typically continuing on its course, must be ready to alter course or speed if the situation requires to prevent a collision. This approach emphasizes acting early and clearly rather than waiting to see what the other will do.