If you are required to drive with a restricted license with an interlock ignition unit installed in your vehicle, you may face additional departmental actions if there is evidence submitted to the DMV that the interlock device prevented or interrupted the normal operation of your vehicle in three of any twelve consecutive months. (you had too many fails ) or you circumvented your unit.
For more information on Interlock Restricted Licenses click here.
*Disclaimer: This summary was prepared by the Department of Revenue Hearings Division and should be used as a reference only. Interested parties should refer to the full text of the law and seek legal counsel before drawing conclusions