16 GCA § 5106: Trailers and Towed Vehicles.

(a) When one (1) vehicle is towing another the drawbar or other connection shall be of sufficient strength to pull all weight towed thereby, and said drawbar or other connection shall not exceed fifteen (15) feet from one vehicle to the other, except the connection between any two (2) vehicles transporting poles, pipes, machinery or other objects of a structural nature which cannot readily be dismembered.

(b) When one (1) vehicle is towing another, and the connection consists of a chain, rope or cable, that connection shall be not less than ten (10) feet and no more than fifteen (15) feet, and there shall be displayed upon such a connection, a white flag or cloth, not less than twelve (12) inches on an edge. When one (1) vehicle is towing another, their speed shall not exceed twenty-five (25) miles per hour or the posted speed limit, whichever is lower.