authorities and Federal agencies to ensure the Federal Government appropriately provides information and assistance to State and local law enforcement authorities in connection with their investigations or prosecutions for the desecration of monuments, memorials, and statues, regardless of whether such structures are situated on Federal property. 4. Limiting Federal grants for jurisdictions and law enforcement agencies that permit the desecration of monuments, memorials, or statues The heads of all executive departments and agencies shall examine their respective grant programs and apply the policies established by subsections (d) and (e) of section 2 to all such programs to the extent that such application is both appropriate and consistent with applicable law. 5. Providing assistance for the protection of Federal monuments, memorials, statues, and property Upon the request of the Secretary of the Interior, the Secretary of Homeland Security, or the Administrator of General Services, the Secretary of Defense, the Attorney General, and the Secretary of Homeland Security shall provide, as appropriate and consistent with applicable law, personnel to assist with the protection of Federal monuments, memorials, statues, or property. This section shall terminate 6 months from the date of this Act unless extended by Congress. 6. General provisions (a) Rule of construction Nothing in this Act shall be construed to impair or otherwise affect— (1) the authority granted by law to an executive department or agency, or the head thereof