A.   No person shall sell, deliver or furnish alcoholic beverages, at any place within the city limits of the city to any person who is a minor. Neither shall any minor misrepresent his age verbally or in writing, or present false documentation of age or otherwise for the purpose of inducing any other person to sell him alcoholic beverages.
   B.   No person shall sell, deliver or knowingly furnish alcoholic beverage or beverages within the city to an intoxicated person or to any person who has been adjudged insane or mentally deficient.