Payment of taxes. Pursuant to the provisions of N.J.S.A. 40:55D-39 and N.J.S.A. 40:55D-65, every application for development submitted to the Planning Board shall be accompanied by proof that no taxes or assessments for local improvements are due or delinquent on the property which is the subject of such application; or if it is shown that taxes or assessments are delinquent on said property, any approvals or other relief granted by the Board shall be conditioned upon either the prompt payment of such taxes or assessments, or the making of adequate provision for the payment thereof in such manner that the City will be adequately protected.