No person operating a public auction by virtue of a license issued under this chapter shall permit or allow any person to remain in or upon the premises wherein the public auction is being conducted to engage in the practice of boosting or capping; or assist or take part in the practice of fraud of any kind, nature or description; or misrepresent the quality or description of any article or thing offered to be sold.
(1979 Code Sec. 5.64.090)