§ 117.21. Signalling for an opened drawbridge.
38 words·~1 min read·
/us/cfr/t33/s§ 117.21·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
When a vessel approaches a drawbridge with the draw in the open position, the vessel shall give the opening signal. If no acknowledgment is received within 30 seconds, the vessel may proceed, with caution, through the open draw.