No person shall obstruct or permit the obstruction of any stairway, aisle, 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 (2) or more tenants or families, in such a manner as to interfere with the free use of such stairway, aisle, corridor or exit. (M.C. 1963, § 28.026 (§ 28.126); amd. Ord. 0-70-41)