"Ridesharing arrangement" means the transportation of persons in a motor vehicle when such transportation is incidental to the principal purpose of the driver, which is to reach a destination and not to transport persons for profit. The term includes ridesharing arrangements known as carpools, vanpools, and bus pools. "Ridesharing arrangement" does not include a prearranged ride as defined in § 46.2-2000.
Va. Code § 46.2-1400