Tennesseans who are convicted of drunk driving (DUI) or implied consent must use the ignition interlock device before starting their car.How would you like to have to blow into a breath alcohol machine before you start your job.The American Bar Association reports that a Maryland judge who was recently convicted of DUI blows into a breathalyzer before court and after he returns from lunch.The test is overseen by law enforcement. It’s a sad commentary that your judge takes a breath before ruling on your case..Should you ask the judge what did you blow before the ruling.Only in America.