If you are caught driving under the influence of alcohol or drugs in Minnesota, you will be subject to strict penalties. The state has a zero tolerance policy for drunk driving, so even if it is your first offense, you could lose your license for up to 90 days. If you are caught driving under the influence a second time, you could lose your license for up to one year. You will also be required to attend an alcohol education program and install an ignition interlock device on your vehicle.