Sec. 31.065.  SOUND-PRODUCING DEVICES.  A motorboat must have an efficient whistle or other sound-producing device if one is required by the commandant of the Coast Guard.
Acts 1975, 64th Leg., p. 1405, ch. 545, Sec. 1, eff. Sept. 1, 1975.  Amended by Acts 1993, 73rd Leg., ch. 422, Sec. 1, eff. Sept. 1, 1993.