関連ワード:  what is a class a motor vehicle nsw    what is a class a motor vehicle    what is a class c motor vehicle    what is a class b motor vehicle nsw    what is a class d motor vehicle    what is a class c motor vehicle nsw    what is a class b motor vehicle    what is a class 5 motor vehicle    what is a class 3 motor vehicle operator's license    what is a class d motor vehicle license