This chapter shall not apply to:
   (a)    Explosives while they are being transported upon vessels or railroad cars in conformity with the regulations adopted by the Interstate Commerce Commission;
   (b)    The transportation or use of blasting explosives for agricultural purposes in quantity not exceeding two hundred pounds at any one time;
   (c)    Any explosives in quantities not exceeding five pounds at any one time. Gasoline, kerosene, naphtha, turpentine, or benzine shall not be subject to such sections.
      (Ord. 31-1962. Passed 6-14-62.)