BOTH INTERNATIONAL & INLAND If you are the stand-on vessel in a crossing situation, you may take action to avoid collision by your maneuver alone. When may this action be taken?

Correct Answer: Option C — When it becomes apparent to you that the give-way vessel is not taking appropriate action

Under Inland Navigation Rules, for the condition where 'If you are the stand-on vessel in a crossing situation, you may take action to avoid collision by your maneuver alone. When may this action be taken', the correct requirement is: 'When it becomes apparent to you that the give-way vessel is not taking appropriate action'. This standard ensures clear navigational intent and collision avoidance.