(a) General rule.--Every person riding a pedalcycle 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 title, except as to special provisions in this subchapter and except as to those provisions of this title which by their nature can have no application.

(b) Application of subchapter.--The provisions of this subchapter apply whenever a pedalcycle is operated upon any highway or upon any path set aside for the exclusive use of pedalcycles subject to the exceptions stated in subsection (a).