Operating motorcycles on roadways laned for traffic. (a)  Right to use of lane.-- All motorcycles are entitled to full use of a lane and no motor vehicle shall be driven

§ 3523.  Operating motorcycles on roadways laned for traffic. (a)  Right to use of lane.-- All motorcycles are entitled to full use of a lane and no motor vehicle shall be driven in such a manner as to deprive any motorcycle of the full use of a lane. (b)  Overtaking and passing.-- The operator of a motorcycle shall not overtake and pass in the same lane occupied by the vehicle being overtaken. (c)  Operation between lanes or vehicles.-- No person shall operate a motorcycle between lanes of traffic or between adjacent lines or rows of vehicles. (d)  Limitation on operating abreast.-- Motorcycles shall not be operated more than two abreast in a single lane. (e)  Limited access highways.-- No motorized pedalcycle shall be operated on any limited access highway. (f)  Exception for police officers.-- Subsections (b) and (c) do not apply to police officers in the performance of their official duties.