49-716. CLINGING TO OR FOLLOWING VEHICLES. (1) No person riding upon any bicycle, coaster, roller skates, skateboard, sled or toy vehicle shall attach it or himself to any vehicle upon a highway. (2) The provisions of this section shall not prohibit the attachment of a bicycle trailer or bicycle semitrailer to a bicycle if that trailer or semitrailer has been designed for that attachment. (3) No person riding upon any bicycle or human-powered vehicle shall follow a vehicle so closely as to constitute an immediate hazard to the rider.
CLINGING TO OR FOLLOWING VEHICLES
Idaho Code § 49-716, under PEDESTRIANS AND BICYCLES.
Idaho Code § 49-716