The provisions of the several laws and regulations within the District of Columbia for the protection of public or private property and the preservation of peace and order are extended to all public buildings and public grounds belonging to the United States within the District of Columbia.
D.C. Code § 5-133.05
Public buildings and grounds belonging to the United States
July 29, 1892, 27 Stat. 325, ch. 320, § 15
Official source: D.C. Law Library (Council of the District of Columbia). Reproduced from public-domain District of Columbia statutes; confirm against the official source for the current text. Not legal advice.