a waiver of, and there shall be waived, the amount of Flfteen Dollare ($15.00) of the total annual user rate chargeable under the provisions of By-law No. 991.0f the City being the "City of Port Coquitlam daterworks Regulation By-law, 1970, No. 991" as amended. (6) The amount of the said abatement, if not deducted from the rates and charges imposed by By-law No. 991,at the time of Payment shall be paid by the City Treasurer to the person: entitled thereto withour further order of the Council. 3. This By-law shall apply to the 1982 calendar year only. cA 4. This. By-law may be cited for all purposes as the "Senior Citizens ‘Water and Sewer Rates and Charges Partial Waiver By-law, 1981, No. 1868".