A certificate of registration issued pursuant to the provisions of this chapter may be revoked by the chief of police of the city, after notice and hearing, for any of the following causes:
A. Fraud, misrepresentation or any false statement contained in the application for registration or any other information furnished for the purpose of registration;
B. Fraud, misrepresentation or false statement made in the course of the applicant's soliciting, peddling, or operation as an itinerant salesman;
C. Any violation of this chapter;
D. Conviction of the registrant of any crime or misdemeanor, involving moral turpitude;
E. Conducting the soliciting, peddling or operation as itinerant salesman in an unlawful manner or in such a manner as to constitute a breach of the peace or a menace to the health, safety or general welfare of the people of the city. (Prior code § 41306:1)