The driver's license is a legal document issued by a government authority (e.g., the Department of Motor Vehicles) that allows an individual to operate a motor vehicle. It is a useful tool for determining the residual risk for privately owned vehicle trips because it provides information about the driver's history, qualifications, and training. Specifically, the driver's license can reveal whether the driver has any traffic violations, accidents, or other incidents that could indicate a higher level of residual risk.
