No license, certificate, or permit shall be granted for any
premises for which taxes, assessments or other claims of the City
are delinquent and unpaid or to any person delinquent in payment of
such claims to the City. In the event a premises or person is delinquent
in payment of such claims to the City, at times other than initial
granting or renewal of a license, the Council may, in its discretion,
suspend or revoke said license(s). "Delinquent" for the purposes of
this section shall mean the claim remains unpaid for 30 days after
it became due. Being delinquent hereunder shall be grounds for suspension
or revocation of the license, permit, or certificate applicable hereunder.