A Class 1 misdemeanor in Fairfax, Virginia, a first-time DUI carries a maximum 12-month jail sentence, a $2,500 fine, and a one-year license suspension. In addition to perhaps having to install an ignition interlock device for restricted driving, offenders are usually expected to finish the Virginia Alcohol Safety Action Program (VASAP). High blood alcohol concentrations (BAC) carry harsher penalties.