No brick, stone, wood or other substance obstructing the free passage of persons and vehicles shall be placed or suffered to lie in any of the streets or alleys of the city. No person shall place on or in any of the streets, sidewalks or alleys of the city any box, crates, casks or barrels of any description or any other obstruction of any kind. However, any person erecting a building may, with the permission of the City Manager or his designate, place building materials for immediate use on the streets in a way as not to interfere with the usual traffic.
(1977 Code, § 3-1010)