No person, by himself or his agent, or as the servant or agent of any other person, firm or corporation, shall sell, exchange or deliver, or have in his or their possession with intent to sell, exchange or deliver any ice from polluted sources, or ice which upon chemical or bacteriological examination shows evidence of sewage or other objectionable contamination, or which is visibly polluted or soiled by dirt, or ice in or upon which there is any visible foreign matter.