To prohibit certain oil and gas leasing activities on portions of the Outer Continental Shelf, consistent with the President's Outer Continental Shelf moratorium statement of June 26, 1990.

Prohibits the Secretary of the Interior, through January 1, 2001, from conducting any oil and gas leasing or development activities under the Outer Continental Shelf Lands Act in areas placed under restriction by the President's moratorium statement of June 26, 1990.