A Countywide DUI Blitz will be in effect March 15th - March 24th . In addition to daily Calls for Service Officers will be working this grant-funded project. In Indiana, it is illegal to drive with a blood-alcohol concentration of .08 or higher. Additionally, drivers under the age of 21 with a BAC of .02 or higher are subject to fines and having their driver’s license suspended for up to one year. Don't Drink & Drive.