1. The following signals, used or exhibited either together or separately, indicate distress and need of assistance:
(a) a gun or other explosive signal fired at intervals of about a minute; (b) a continuous ...
1. Whistles
(a) Frequencies and range of audibility
The fundamental frequency of the signal shall lie within the range 70-700 Hz. The range of audibility of the signal from a whistle shall be determined ...
1. General
The lights mentioned herein shall, is exhibited in pursuance of Rule 26 (d), be places where they can best be seen. They shall be at least 0.9 m apart but at a lower level than lights prescribed ...
... masthead light(s) and after masthead light(s), provided that in the latter case the requirement of section 3 (c) of this annex shall be complied with.
(g) The sidelights of a power-driven vessel shall ...
Below there is a list of all COLREGs rules and annexes. You may enter any of them to get its full text from COLREGs convention and corresponding scenarios.
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