ARM 36.10.127
ARM 36.10.127. FLAMING AND GLOWING SUBSTANCES
Cite as Mont. Admin. R. 36.10.127
(1) All flaming and glowing substances, including but not limited to, lighted cigarettes, cigars, ashes, and matches, must be extinguished before being discarded.
(2) Smoking is allowed only at areas free of flammable or combustible material. Examples of these areas include a graveled road or an enclosed vehicle.