13.10 Reporting Dangers to Navigation

13-10
13.10.1 The master of a ship shall report to the Authority information about navigation dangers which include dangerous derelict or other dangerous obstructions, tropical storms, and winds of Force 10 or more for which no warning has been received:
13.10.2 Sufficient information about any navigation dangers including the position, nature of danger, time seen or witnessed and any other useful information should be reported by the operator to enable other ships in the area to avoid it.