Antitheft devices for vehicles; Automobiles and structural parts therefor; Campers; Coupling heads for trailers; Directional signals for vehicles; Drink holders for vehicles; Electric drives for vehicles; Electrically-powered motor vehicles; Electronic devices for disabling a vehicle in response to a measurement of alcohol in excess of a safety threshold in the blood of its purported operator; Event data recorders sold as components of land vehicles; Land vehicles and structural parts therefo...