8-2-3: PERSONS NOT ALLOWED TO DRINK ALCOHOLIC LIQUOR ON LICENSED PREMISES:
A.   No person shall allow or permit any person, who is visibly intoxicated, to drink or consume any alcoholic liquor upon any licensed premises.
B.   No bartender shall drink or consume any alcoholic liquor, or be under the influence of alcoholic liquor while on duty in a licensed premises. (1978 Code)