Operating motorcycles on roadways laned for traffic

1. All motorcycles are entitled to full use of a lane and no motor vehicle may be driven in such a manner as to deprive any motorcycle of the full use of a lane. This subsection does not apply to the operation of motorcycles two abreast in a single lane as authorized in subsection 4. 2. The operator of a motorcycle may not overtake and pass in the same lane occupied by the vehicle being overtaken. 3. No person may operate a motorcycle between lanes of traffic or between adjacent lines or rows of vehicles. 4. Motorcycles may not be operated more than two abreast in a single lane. 5. Subsections 2 and 3 do not apply to police officers in the performance of their official duties.