HB 1042 -- Ignition Interlock Devices Sponsor: Gatschenberger This bill requires a first-time offender of any intoxication- related traffic offense to use an ignition interlock device on any vehicle the offender operates. The offender must provide the Department of Revenue with proof that any motor vehicle operated by the offender is equipped with a functioning, certified ignition interlock device as a condition of reinstatement of the person's driver's license.Copyright (c) Missouri House of Representatives