Amending Title 9 of The Philadelphia Code, entitled “Regulation of Businesses, Trades and Professions,” by adding a new Chapter 9-4500, entitled “Prohibition on Use of Certain Bags and Checkout Bag Charge,” to permit the use of only certain bags by retail establishments at the point of sale or for a delivery; and establishing a charge, payable by the consumer to the establishment, for the provision of other types of bags; all under certain terms and conditions. — Open Common Ground