Since the mid-1990s, activists had been pushing for stricter punishments for those convicted of drunk driving offenses, including impounding or selling the vehicles of those convicted of driving under the influence, mandatory jail time for first DUI offenses, and ignition interlock laws. Many states responded by passing laws requiring those convicted of DUI to have ignition interlock devices in their cars. In 2007 Arizona lawmakers passed one of the most stringent ignition interlock laws in the county.
How Ignition Interlock Works
An ignition interlock device functions like a breathalyzer. The device requires the driver to submit a breath sample before the starting the car. If the sample registers the presence of any alcohol, the ignition interlock will not allow the starter to engage the motor.
Ignition interlock devices also require tests after the vehicle has been running for a while, due to some people in the past trying to circumvent the ignition interlock device by having others give a breath sample to get the car started. During a "rolling test," the driver must pull over to the side of the road and submit a breath sample. If the sample has alcohol in it, the car will remain running but will not move. The lights will flash and the horn will honk to signal authorities that the driver failed the breath test.
Eligibility for Ignition Interlock in Arizona
Those convicted of a first DUI offense in Arizona must have an ignition interlock device installed on any car they drive for one year and drive with a Special Ignition Interlock Restricted Driver License. Drivers must first complete a 90 day license suspension period before they may apply for the SIIRDL with the Arizona Motor Vehicle Department. Drivers will not qualify for the SIIRDL if they have any offenses other than the DUI on their driving records.
In order to obtain the SIIRDL, a driver must provide proof of:
- Installation of a valid ignition interlock device
- SR-22 high-risk auto insurance
- Completion of an approved alcohol education program
Cost of Ignition Interlock
Private companies install and monitor ignition interlock devices. The ignition interlock device can cost as much as $200 to install in a vehicle and between $50 and $100 for monthly service fees. Drivers have to pay the costs of ignition interlock.
Consult an Attorney
DUI charges can result in serious penalties that completely disrupt a person's life. If you have been accused of driving under the influence, consult an experienced DUI defense attorney who can help ensure the best outcome for your case.
