The backlash from a Darien DUI charge on an out-of-state driver can become expensive as insurance premiums going up. Especially if there is both an accident and a DUI charge, the insurance company may have to defend a civil lawsuit if the person is sued.
Also included after an accident is a lawyer fee, probation fees, any fines if the individual is convicted, and the ignition interlock device itself over the course of the year.