Part 520. PART 520—RULES AND REGULATIONS GOVERNING THE BUILDINGS AND GROUNDS OF THE NATIONAL ZOOLOGICAL PARK OF THE SMITHSONIAN INSTITUTION

• § 520.1 - General.
• § 520.2 - Recording presence.
• § 520.3 - Preservation of property.
• § 520.4 - Protection of zoo animals.
• § 520.5 - Conformity with signs and emergency directions.
• § 520.6 - Nuisances.
• § 520.7 - Gambling.
• § 520.8 - Intoxicating beverages and narcotics.
• § 520.9 - Soliciting, vending, debt collection, and distribution of handbills.
• § 520.10 - Placards, signs, banners, and flags.
• § 520.11 - Dogs and other animals.
• § 520.12 - Photographs for news, advertising, or commercial purposes.
• § 520.13 - Items to be checked.
• § 520.14 - Vehicular and pedestrian traffic.
• § 520.15 - Weapons and explosives.
• § 520.16 - Nondiscrimination.
• § 520.17 - Lost and found.
• § 520.18 - Penalties.