Hereafter whenever the Board of Public Works of the city shall place or cause to be placed any barrier or barricade in or upon any public street, alley, or sidewalk in the city because of any repairs or improvements to such street, alley, or sidewalk, or because of any excavation made therein for public improvement, it shall be unlawful for any person to remove or destroy such barrier or barricade, or to drive any vehicle upon the street, alley or sidewalk, or walk or run upon the same.
('74 Code, § 25-18) (Ord. 2330, passed - - ) Penalty, see § 99.999