No peddler or solicitor or any person pretending to be a peddler or solicitor shall, for the purpose of peddling or soliciting or pretending to peddle or solicit, ring the bell or knock at any building whereon there is painted affixed or otherwise displayed to the public view any sign containing any or all of the following words: “No Peddlers”, “No Solicitors” or “No Agents” or which otherwise purports to prohibit peddling or soliciting on the premises.
(1995 Code, § 5.24.200)