It shall be unlawful to 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 2 or more tenants or families, in such a manner that it interferes with the free use of the stairway, aisle, corridor, or exit.
(1969 Code, § 17-24) Penalty, see § 133.99