Chances are, if you've been convicted of a DUI in Illinois, you will need to know about ignition interlock. "Ignition interlock" refers to a rather pesky kind of device that allows a DUI offender to continue to drive on a provisional license.
How does it work, exactly? First, the driver must find an authorized ignition interlock service to install the device into their car. Once installed, the driver must then blow into the device every time she wants to start her car. If the system registers her breath with no alcohol detected, then the engine will start. If there is any alcohol detected over approximately 0.00%, however, then the engine won't start.
Now that you know the basics, here are five other important things you should know about ignition interlock laws in Illinois: