No manufacturer or distributor of or dealer in motor vehicles shall cause or permit any motor vehicle owned by him to be operated or moved on a public highway without there being displayed on the motor vehicle a license plate or plates issued to him, either under § 46.2-711 or under § 46.2-1548, except as otherwise authorized in §§ 46.2-733, 46.2-1554 and 46.2-1555.