1. (a) Every animal-driven vehicle and implement of husbandry or combination of these vehicles designed for or driven at speeds less than 25 miles per hour must be equipped with a slow-moving-vehicle emblem mounted on the rear, except that

   1. (1) when the towed unit or a load on the towed unit obscures the slow-moving-vehicle emblem on the towing unit, the towed unit must be equipped with a slow-moving-vehicle emblem, and the towing vehicle need not display the emblem; or
   2. (2) when the slow-moving-vehicle emblem on the towing unit is not obscured by the towed unit or its load, either unit may be equipped with the emblem.
2. (b) The emblem required by (a) of this section must be a reflectorized equilateral triangle meeting the requirements of the American Society of Agricultural Engineers in effect on the effective date of this section.
3. (c) No person may display a slow-moving-vehicle emblem except as provided in this section, or display the emblem on a vehicle traveling at a speed in excess of 25 miles per hour.

(Eff. 6/28/79, Register 70)