[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: 36CFR1004.31] [Page 231] TITLE 36--PARKS, FORESTS, AND PUBLIC PROPERTY CHAPTER X--PRESIDIO TRUST PART 1004--VEHICLES AND TRAFFIC SAFETY--Table of Contents Sec. 1004.31 Hitchhiking. Hitchhiking or soliciting transportation is prohibited except in designated areas and under conditions established by the Board.