84When regulation in force, overcrowded houses to come under common lodging-houses provisions.
When any such regulation so issued by the Board is in force in any place, on the certificate of a medical officer, or of two duly qualified medical practitioners, or on the report of a sanitary inspector, or other sufficient evidence, that any house, or part of a house, is so overcrowded as to be dangerous to health, the local authority shall have power to regulate the same according to the provisions of this Act in reference to common lodging-houses.