Within 30 days following the due date, the Treasurer shall prepare warrants for taxpayers and property owners delinquent in payment of taxes or water, sewer, or thermal energy bills. The Treasurer shall deliver these warrants forthwith to the Tax Collector for collection, with penalties and interest as provided by ordinance and by law. Such warrants shall remain in full force until all the taxes and other delinquent payments have been either collected, abated, or have become outlawed under the general law. (Amended 2013, No. M-19 (Adj. Sess.), § 2, eff. May 20, 2014.)