56. Welcomes the adoption by the International Maritime Organization of amendments to the International Convention for the Prevention of Pollution from Ships of 1973, as modified by the Protocol of 1978 relating thereto, providing for the accelerated phase-out of single-hull tankers and a phase-out scheme for the carriage of heavy grade fuel oil in single-hull tankers;Marine Environment Protection Committee, document MEPC 50/3, annex 1, resolution MEPC.111(50).
56. 欢迎国际海事组织通过《经1978年议定书修订的1973年国际防止船舶造成污染公约》的修正案，规定加快逐步淘汰单壳油轮以及拟订逐步禁止单壳油轮载运重燃油的计划；海洋环境保护委员会，MEPC 50/3号文件，附件1，MEPC.111(50)号决议。