§ 73.19  RIDING ON ROADWAYS AND BICYCLE PATHS.
   (A)   Every person operating a bicycle upon a roadway shall ride as near to the right hand side of the roadway as practicable, exercising due care when passing a standing vehicle or a vehicle proceeding in the same direction.
   (B)   Persons riding bicycles upon a roadway shall not ride more than two abreast except on paths or parts of roadways set aside for the exclusive use of bicycles.
   (C)   If usable paths for bicycles are provided adjacent to a roadway, bicycle riders shall use such paths and shall not use the roadway.
(47 O.S. § 11-1205)  (`83 Code, § 15-1105)  Penalty, see § 73.99