[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: 36CFR520.15] [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. 520.15 Weapons and explosives. No person while on the premises shall carry firearms, other dangerous or deadly weapons, or explosives, either openly or concealed, except for official purposes, nor shall any person discharge or set off any firework or explosive of any nature on the premises. [[Page 57]]