22.39 Observance of Part 22
Maritime Rules Part 22: Collision Prevention
(1) Every owner of a vessel to which this Part applies must ensure that the vessel is provided with all such lights, shapes, and means of making fog signals as may be required by this Part.
(2) Every master or other person for the time being responsible for the navigation of a vessel to which this Part applies must—
(a) ensure that all such lights, shapes, and means of making fog signals, as may be required by this Part, are carried, exhibited, and used in accordance with this Part; and
(b) refrain from carrying, exhibiting, or using on the vessel any lights, shapes, or means of making fog signals other than those required or permitted by this rule to be carried, exhibited or used on the vessel; and
(c) ensure that the vessel is navigated in accordance with this Part; and
(d) refrain from navigating the vessel in a manner that is contrary to this Part.