Virginia Code Title 46.2. Motor Vehicles § 46.2-909. Riding on motorcycles, generally

Every person operating a motorcycle, as defined in § 46.2-100, excluding three-wheeled vehicles, shall ride only upon the permanent seat attached to the motorcycle, unless safety dictates standing on both footpegs for no longer than is necessary. Such operator shall not carry any other person, unless the motorcycle is designed to carry more than one person, in which event a passenger may ride on the permanent seat if designed for two persons, or on another seat firmly attached to the rear or side of the seat for the operator. If the motorcycle is designed to carry more than one person, it shall also be equipped with a footrest for the use of such passenger.