A. “Skateboard” means a footboard mounted upon four or more wheels and is usually propelled by the user who sometimes stands, sits, kneels, or lays upon the device while it is in motion.

B. “Roller skates” means a pair of shoes, mounted upon two sets of wheels and is most often propelled by the user in an upright, standing position or kneeling.

C. “Coasters” means a footboard mounted upon two or more wheels and controlled by an upright steering handle. This device is propelled by the user in usually an upright position.

D. “To operate in a negligent manner” means the operation of one or more of the above described devices in such a manner as to endanger or be likely to endanger any person or property. Examples of operating in a negligent manner include, but are not limited to, failure to obey all traffic-control devices, failure to yield right-of-way to pedestrians and/or vehicular traffic. (Ord. 4386 § 1, 1989.)