The fence required by Section 727.01
shall be substantially built, solid and at least seven feet in height. Such fence and its construction for the purpose intended must meet with the approval of the City Engineer. Such fence shall be maintained in a neat and safe condition, and shall be painted. No advertising shall be permitted on such fence except the name of the person or company operating such yard or building. Gates for access to the premises shall swing inward. Such gates shall be kept closed when the premises are not open for business. All fences or buildings which serve as enclosures of such yards shall be erected not closer than the setback line established on the street on which such yard abuts, or if there has been no setback line established, then such fence shall be erected not closer than two feet from the street line.
(1963 Code §727.03)