In the event that any person, firm or corporation holding a permit or license to conduct
or carry on the business of pawnbroker, secondhand dealer, junk dealer or junk collector
violates or causes or permits to be violated any of the provisions of this chapter,
or any provision of any other ordinance or of any law relating to or regulating any
such business, or shall conduct or carry on such business so to be conducted or carried
on, the commission shall, in addition to other penalties provided by this chapter,
revoke the permit or license issued for conducting or carrying on such business. If
the permit or license of any person, firm or corporation to conduct or carry on any
business under the provisions of this chapter shall be revoked, no permit or license
shall be granted to the person, firm or corporation to conduct or carry on any such
business within 12 months after the revocation.