Legal Vehicles vs Illegal Vehicles
A vehicle is defined as a "thing for transportation of people or goods, especially on land." This definition, while useful, is very broad, and it opens itself up to many interpretations by the general public. A car is obviously a vehicle, but is a bicycle a vehicle? What about a riding lawnmower? Or a hoverboard? Can all of these vehicles go on the road, since they all do fall under this definition of vehicle? Roads, after all, are for vehicles and for travel. Don't all vehicles qualify to travel on the road?