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 Planning Board shall be conditioned on the prompt payment of
such taxes or assessments or the making of adequate provisions for
the payment thereof in any such manner that the Township shall be
adequately protected.