No person shall drive a vehicle within the grounds of Cal Expo at a speed greater than is reasonable or prudent, having due regard for the traffic on, and the surface and width of, the road, and in no event at a speed which endangers the safety of persons, property, or animals, provided however, that in no event shall a vehicle be driven at a speed greater than 15 miles per hour.
Cal. Code Regs. Tit. 14, § 4960
Note: Authority cited: Food and Agricultural Code, Section 3324.