; 34 Stat. 225), or chapter 3203 of title 54, United States Code, shall have no force or effect. (b) Termination of authority To establish marine national monuments (1) Termination of authority Section 320301 of title 54, United States Code, is amended by adding at the end the following: (e) Limitation on marine areas Notwithstanding subsections (a) and (b), the President may not declare or reserve any ocean waters (as such term is defined in section 3 of the Marine Protection, Research, and Sanctuaries Act of 1972 ( 33 U.S.C. 1402 )) or lands beneath ocean waters as a national monument. . (2) Existing monuments not affected Nothing in this subsection affects any national monument declared before the date of the enactment of this Act.