[Code of Federal Regulations]
[Title 36, Volume 3]
[Revised as of July 1, 2001]
From the U.S. Government Printing Office via GPO Access
[CITE: 36CFR520.10]

[Page 56]
 
              TITLE 36--PARKS, FORESTS, AND PUBLIC PROPERTY
 
                   CHAPTER V--SMITHSONIAN INSTITUTION
 
PART 520--RULES AND REGULATIONS GOVERNING THE BUILDINGS AND GROUNDS OF THE NATIONAL ZOOLOGICAL PARK OF THE SMITHSONIAN INSTITUTION--Table of Contents
 
Sec. 520.10  Placards, signs, banners, and flags.

    The displaying or carrying of placards, signs, banners, or flags is 
prohibited unless officially authorized.