Virginia Code Title 46.2. Motor Vehicles § 46.2-1014.1. Supplemental high mount stop light

A. Whenever operated on the highways, every Virginia-registered passenger car manufactured for the 1986 or subsequent model year shall be equipped with a supplemental center high mount stop light of a type approved by the Superintendent or which meets the standards adopted by the United States Department of Transportation. The light shall be mounted as near the vertical center line of the vehicle as possible. The light shall be actuated only in conjunction with the vehicle's brake lights and hazard lights. Any supplemental high mount stop light installed on any other vehicle shall comply with those requirements.

B. No law-enforcement officer shall stop a motor vehicle for a violation of this section. No evidence discovered or obtained as the result of a stop in violation of this subsection, including evidence discovered or obtained with the operator's consent, shall be admissible in any trial, hearing, or other proceeding.