43 C.F.R. § 6302.19 When may BLM close or restrict use of wilderness areas?
Title 43 - Public Lands: Interior
When necessary to carry out the provisions of the Wilderness Act and other Federal laws, BLM may close or restrict the use of lands or waters within the boundaries of a BLM wilderness area, using the procedures in §8364.1 of this chapter. BLM will limit any such closure to affect the smallest area necessary for the shortest time necessary.
Title 43: Public Lands: Interior
PART 6300—Management of Designated Wilderness Areas
Subpart 6302—Use of Wilderness Areas, Prohibited Acts, and Penalties
Use of Wilderness Areas
§ 6302.19 When may BLM close or restrict use of wilderness areas?

