[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: 36CFR520.6] [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. 520.6 Nuisances. The use of loud, abusive, or otherwise improper language; unwarranted loitering, sleeping or assembly; the creation of any hazard to persons or things; improper disposal of rubbish; spitting; prurient prying; the commission of any obscene or indecent act, or any other unseemly or disorderly conduct on the premises; throwing articles of any kind on the premises, or climbing upon any part of the building is prohibited.