36 C.F.R. § 520.5 Conformity with signs and emergency directions.
Title 36 - Parks, Forests, and Public Property
Persons in or on the premises shall comply with official signs of a prohibitory or directory nature and with the directions of authorized individuals.
Title 36: Parks, Forests, and Public Property
PART 520—RULES AND REGULATIONS GOVERNING THE BUILDINGS AND GROUNDS OF THE NATIONAL ZOOLOGICAL PARK OF THE SMITHSONIAN INSTITUTION
§ 520.5 Conformity with signs and emergency directions.
