The obligation imposed by §§ 6-5 and 6-6 hereof may be enforced by the Mayor and City Council of Baltimore by a suit at law or any other remedy which, by any law or ordinance, may be appropriate and available for said purpose. City Code, 1927, art. 39, §40 1950, art. 29, §31 1966, art. 20, §39 1976/83, art. 20, §32 Ord. 12-158