for the portion of the multijurisdictional trip on the Federal land unit managed by each applicable Federal land management agency. (5) Prohibitions Nothing in this section shall be construed to allow an activity that would otherwise be prohibited on the Federal land unit where the activity would take place. (b) Requirements In issuing a single joint special recreation permit under subsection (a), the lead agency shall— (1) coordinate with each associated agency, consistent with the authority of the Secretary concerned under section 330 of the Department of the Interior and Related Agencies Appropriations Act, 2001 ( 43 U.S.C. 1703 ), to develop and issue 1 joint permit that covers the entirety of the multijurisdictional trip