
From the U.S. Code Online via GPO Access
[wais.access.gpo.gov]
[Laws in effect as of January 23, 2000]
[Document not affected by Public Laws enacted between
  January 23, 2000 and December 4, 2001]
[CITE: 40USC68]

 
             TITLE 40--PUBLIC BUILDINGS, PROPERTY, AND WORKS
 
CHAPTER 1--PUBLIC BUILDINGS, GROUNDS, PARKS, AND WHARVES IN DISTRICT OF 
                                COLUMBIA
 
Sec. 68. Buildings on reservations, parks, or public grounds

    On and after August 24, 1912 there shall not be erected on any 
reservation, park, or public grounds, of the United States within the 
District of Columbia, any building or structure without express 
authority of Congress.

(Aug. 24, 1912, ch. 355, 37 Stat. 444.)

                          Codification

    Section is also set out in D.C. Code, Sec. 8-128.
