As used in this chapter, the following terms shall have the
meanings indicated:
MOTOR-DRIVEN VEHICLE
Includes all wheeled and chain- and/or belt-driven vehicles
powered by internal combustion engines, or electric engines including
but not limited to motorcycles, motorbikes, trail bikes, motor scooters,
snowmobiles and all-terrain vehicles.
This chapter shall not be construed to prevent the operation
of properly licensed motor vehicles upon the public highways in accordance
with law or agriculture equipment used in the course of farming or
commercial equipment being properly used in the trade or business
of the owner or by such owner's employees or agents or power
mowers, garden tractors or snow blowers when such operation is incidental
to home, lawn or garden work or maintenance or vehicles powered by
electric engines when they are being used by a physically handicapped
person for transportation.