Traffic laws apply to persons riding bicycles.
Every person riding a bicycle upon a roadway shall be granted all of the rights and shall be subject to all of the duties applicable to the driver of a vehicle by this chapter, except as to special regulations in this article and except as to those provisions of this chapter which by their nature can have no application. No bicycle shall be used to carry more persons at one time than the number for which it is designed and equipped. Clinging to vehicles . No person riding upon any bicycle, coaster, roller skates, sled, or toy vehicle shall attach the same or himself to any streetcar or vehicle upon a roadway. Riding on roadways and bicycle paths.