; (iii) the possession of the bows and crossbows is in compliance with the law of the State in which the System unit is located; and (iv) (I) the individual possesses a valid hunting license; (II) the individual is traversing the System unit en route to a hunting access corridor established under subsection (c)(1); or (III) the individual is traversing the System unit in compliance with any other applicable regulations or policies; or (B) the bows or crossbows are not ready for immediate use and remain inside a vehicle. (2) Enforcement Nothing in this subsection limits the authority of the Director to enforce laws (including regulations) prohibiting hunting or the taking of wildlife in any System unit. (c) Establishment of hunter access corridors (1) In general On a determination by the Director under paragraph (2), the Director may establish and publish (in accordance with section 1.5 of title 36, Code of Federal Regulations (or a successor regulation)), on a publicly available map, hunter access corridors across System units that are used to access public land that is— (A) contiguous to a System unit