; or (ii) a determination that the supplemental environmental impact statement does not contain sufficient information to assess such impacts. (B) If the Administrator identifies significant impacts under subparagraph (A)(i) or makes a determination described in subparagraph (A)(ii), the Director of the Bureau of Land Management shall consult with the Administrator before taking any action to proceed with Federal oil and gas leasing on the Central Coast of California. (4) Effect Nothing in this subsection affects any rights under leases issued under this Act before the date of enactment of this subsection. .