Information and materials in the possession of the borough which disclose the particulars of the business or affairs of the payer of taxes under this chapter will be kept confidential by the borough except in connection with an official investigation by the borough or other agency enforcing the laws of the borough or of the state. The borough may publish statistics in a manner which prevents identification of particular returns and may publish tax lists showing the names, taxes, penalties, and interest with respect to taxpayers who are delinquent to assist in the collection of taxes. [Ord. 91-03 §2, 1991. Formerly §3.26.070].