27800 It is unlawful for a driver of a motorcycle or a motorized bicycle to carry any other person thereon, except on a seat securely fastened to the machine at the rear of the driver and provided with footrests, or in a sidecar attached to a motorcycle and designed for the purpose of carrying a passenger. Every passenger on a motorcycle or a motorized bicycle shall keep his feet on the footrests while such vehicle is in motion.
Amended Ch. 421, Stats. 1978. Effective January 1, 1979.