(4)The master or any other officer of an inland [Mechanically Propelled Vessels] [Substituted by Act 35 of 1977, Section 5, for "steam-veseel" (w.e.f. 1.5.1978).];, and any person called by him to his assistance, may arrest any person who has committed a breach of any rule made under this section, if the name and address of such person are unknown to the master or such other officer.
