It shall be unlawful to obstruct or permit the obstruction of any stairway, aisles, corridor or exit in any office building, factory, hotel, school, church, theater, assembly hall, lodge or other public hall or any building used by two or more tenants or families in such a manner that it interferes with the free use of such stairway, aisle, corridor or exit.
(1974 Code, § 5-4-2.12)