The Director of the National Park Service may authorize the temporary use of the Monument Grounds or ground south of the Executive Mansion or other reservations in the District of Columbia for playgrounds for children and adults, under regulations to be prescribed by him.
D.C. Code § 10-124
Use of public grounds for playgrounds
Mar. 3, 1903, 32 Stat. 1122, ch. 1007
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.