California Code of Regulations
Title 14 - Natural Resources
Division 3 - Department of Parks and Recreation
Chapter 14 - California Exposition and State Fair (Cal-Expo)
Section 4961 - Vehicles-Operation, Stopping, Parking, Removal by Peace Officers

(a) No person shall operate any vehicle, negligently or willfully in such a manner as to harass, endanger, or injure any person or animal.

(b) No person shall operate, stop or park a vehicle, except on a designated road or parking area, nor operate or park a vehicle on the premises of Cal Expo after closing hours.

(c) Any peace officer with concurrent jurisdiction on the premises of Cal Expo or any member of the California Highway Patrol or any Cal Expo peace officer is authorized to cause the removal of a vehicle from the premises of Cal Expo under the provision of the Vehicle Code including, but not limited to, Section 22659, or Cal Expo regulations contained herein.

(d) All individuals operating vehicles on the grounds of Cal Expo shall be properly licensed to operate such vehicles in accordance with the California Vehicle Code. The General Manager may authorize certain types of vehicles to be operated on the grounds of Cal Expo by other than licensed operators.

(e) No person shall operate or ride a bicycle, scooter, skateboard or other operator-propelled device on the grounds of Cal Expo unless authorized in writing by the General Manager.