Savings clause

(a) Protection of legal uses Nothing in this Act shall be construed to provide— (1) authority to restrict legal uses, such as grazing, timber harvesting, hunting, oil and gas development, mining, or recreation on land under the jurisdiction of the Secretary of the Interior or the Secretary of Agriculture; or (2) any additional authority to restrict legal access to such land. (b) Effect on State and Private land This Act has no force or effect on State or private lands, and nothing in this Act shall be construed as providing authority on, or access to, State or private lands. (c) Tribal sovereignty Nothing in this Act supersedes, replaces, negates, or diminishes treaties or other agreements between the United States and Indian Tribes. (d) Effect on enforcement-Related detentions Nothing in this Act shall be construed as blocking, impeding, or deterring the ability of the Department of Homeland Security or the Department of Defense to temporarily detain specified aliens (as such term is defined in section 301) in furtherance of border security operations.