6-5-8: CARELESS OPERATION:
It shall be unlawful for any person to operate any snowmobile or all-terrain vehicle in the following unsafe or harassing ways:
   A.    At a rate of speed greater than reasonable or proper under all the surrounding circumstances; or
   B.    In a careless, reckless or negligent manner so as to endanger the person or property of another or to cause injury or damage thereto; or
   C.    While under the influence of an alcoholic beverage or a controlled substance; or
   D.    Without a lighted headlight and taillight when required for safety; or
   E.    In any tree nursery or planting in a manner which damages or destroys growing stock. (1974 Code § 1335.15)