BOTH INTERNATIONAL & INLAND You are preparing to cross a narrow channel. You see a vessel that can only be navigated safely within the channel. You should __________.

Correct Answer: Option D — not cross the channel if you might impede the other vessel

Under Inland Navigation Rules, for the condition where 'You are preparing to cross a narrow channel. You see a vessel that can only be navigated safely within the channel. You should', the correct requirement is: 'not cross the channel if you might impede the other vessel'. This standard ensures clear navigational intent and collision avoidance.