Every person selling or delivering ice in the City shall, prior to such sale or delivery, register at the office of the Board of Health the name and location of the body of water from which such ice so to be sold or delivered has been cut, or from which the water has been taken for its manufacture. Such registration shall be subscribed and sworn to by the person so proposing to sell or cause to be delivered such ice, or in the case of a firm by one of the members of the firm, or in the case of a corporation by the president, general manager or one of the board of directors of the corporation.
Every person who sells, delivers or causes to be delivered ice in the City shall permit the Board of Health or its duly authorized representatives, at all reasonable times, to have access to and freely examine the ice intended for such sale or delivery, and shall permit samples to be taken by the Board of Health or its duly authorized representatives for the purpose of analysis.
The Board of Health shall investigate the sources of supply of ice sold or delivered in the City and cause inspection and analysis to be made of the ice from such sources. If, upon such inspection, investigation and analysis, and upon hearing, it shall deem and adjudge ice derived from any source to be impure and injurious to the public health, it may prohibit the sale or delivery in the City of such ice or of any other ice which has been intermingled with ice from such source. Notice of such prohibition shall be given in the manner provided by law for giving notice of the regulations of the Board of Health, and such notice shall be deemed legal notice to all persons.