The Police Department of the Township of Union shall remove or cause to be removed any shopping cart found unattended or abandoned upon any public street or public area and shall take or cause the same to be taken to any premises within the Township of Union designated by the Police Department where the same shall be held until redeemed, sold or destroyed. Within five days after the removal of the shopping cart, the Police Department shall, by ordinary mail, notify the owner thereof at the address indicated on the identification tag that the impounded shopping cart may be redeemed within 10 days of the date of its taking, said date to be set forth in such notice, upon the payment of the sum of $10 and thereafter at any time prior to sale upon the payment of the sum hereinafter fixed. Failure to give such notice shall not in any way subject the Police Department or the Township of Union to any liability. The owners of shopping carts are hereby instructed to make inquiry at police headquarters respecting the whereabouts of any missing shopping carts and are not to depend on receipt of any notice from the Police Department. If such shopping cart is unclaimed or unredeemed for a period of 10 days from the time of its taking, the Police Department shall give at least five days public notice in a newspaper authorized to accept legal publications of the Township of Union, fixing a place, date, time and terms of public sale to the highest bidder of such shopping carts. One of the terms of such sale shall be that no shopping cart shall be sold for less than the amount required to be paid for the redemption of such shopping cart computed in accordance with the provisions hereinafter set forth.