After a proclamation of a civil emergency by the Mayor or Chief of Police, as provided in § 91.02, he may order a general curfew applicable to those geographical areas of this city or to the city as a whole, as he deems advisable and applicable during those hours of the day or night as he deems necessary in the interest of the public safety and welfare.
('75 Code, § 34.05) (Ord. PO-70-1, passed 4-1-70) Penalty, see § 91.99