It shall be unlawful for any landlord to reduce housing services with the intent, or for the purpose, of circumventing substantially the requirements and/or provisions or spirit of this chapter. A violation of this section shall be deemed an increase in rent to the extent of the monetary advantage achieved thereby for the landlord or to the extent necessary for the tenant to incur expenses to gain equivalent housing services by other means, whichever is greater. Any such violation shall accordingly be subject to the tenants' remedies prescribed in sections 4-5-704 and/or 4-5-705 of this chapter. (1962 Code § 11-7.02)