During the existence of a proclaimed state of emergency, the Mayor may impose by proclamation any or all of the following restrictions:
   (A)   Prohibit or regulate the possession off one’s own premises of explosives, firearms, ammunition, or dangerous weapons of any kind, and prohibit the purchase, sale, transfer, or other disposition thereof;
   (B)   Prohibit or regulate the buying or selling of beer, wine, or intoxicating beverages of any kind, and their possession or consumption off one’s own premises;
   (C)   Prohibit or regulate any demonstration, parade, march, vigil, or participation therein from taking place on any of the public ways or on any public property;
   (D)   Prohibit or regulate the sale or use of gasoline, kerosene, naphtha, or any other explosive or flammable fluids or substances;
   (E)   Prohibit or regulate travel on any public street or on any other public property, except by those in search of medical assistance, food, or other commodity or service necessary to sustain the well- being of themselves or their families or some member thereof;
   (F)   Prohibit or regulate the participation in, or carrying on of, any business activity, and prohibit or regulate the keeping open of places of business, places of entertainment, and any other place of public assembly.
   (G)   Establish hours during which a curfew shall be in effect, and, unless otherwise provided in such proclamation, it shall be unlawful for any person to be found on any public property during such periods as designated by Council.
('81 Code, § 92.03)  Penalty, see § 10.99