Every amusement ride shall be identified by a trade or descriptive name and an identification number and there shall be firmly attached in a readily visible location a metal plate upon which there is legibly impressed the name and number of the ride, its model number if any, and the name and address of its manufacturer. Upon the same or another attached metal plate there shall be legibly impressed the maximum safe number of passengers and the maximum safe speed.
Haw. Code R. § 12-250-6