[Code of Federal Regulations] [Title 7, Volume 6] [Revised as of January 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 7CFR501.4] [Page 383] TITLE 7--AGRICULTURE CHAPTER V--AGRICULTURAL RESEARCH SERVICE, DEPARTMENT OF AGRICULTURE PART 501_CONDUCT ON U.S. MEAT ANIMAL RESEARCH CENTER, CLAY CENTER, NEBRASKA--Table of Contents Sec. 501.4 Conformity with signs and emergency directions. Persons in and on property of the Research Center shall comply with official signs of a prohibitory or directory nature, and with the directions of authorized individuals.