Subchapter IV. Restrictions on Phosphate Cleaners. § 8–107.01. Definitions. § 8–107.02. Sale and use of phosphate cleaners prohibited; exceptions; manufacturer’s package statement; testing of products for compliance; exemptions for use of noncomplying cleaners; rules and regulations; annual report by Mayor. § 8–107.03. Seller’s burden in civil action. § 8–107.04. Criminal prosecutions; penalties for violations of subchapter.