What happens if I drive after I have been drinking?

Driving while under the influence (DUI) is illegal in Tennessee. In Tennessee, DUI laws have many components including blood alcohol concentration (BAC) limits, which are different for adults and minors, criminal sentences with jail time and fines, driver’s license revocations, ignition interlock devices, etc.   Tenn. Code Ann. § 55-10-401   For individuals under 21, Tennessee has…