Do Interlock Devices Reduce Recidivism?

30 Mar 2020

Do ignition interlock devices reduce recidivism? Definitely. Ever since they first appeared on the scene decades ago, these ignition interlocks have not only reduced the arrest rates by 70% for first-time offenses, but they’ve also significantly reduced the number of repeat offenders. Here’s what you need to know about the positive effect of ignition interlock devices concerning drinking and driving.

ignition interlock

Ignition Interlock Statistics

Numerous studies have been conducted over the years to determine how well an ignition interlock reduces recidivism. This car breathalyzer device has kept over 2.3 million people from being able to drive under the influence since 2006. According to the American Journal of Preventive Medicine, ignition interlock devices decreased the number of fatal drunk driving crashes by 7% nationally for both first time and repeat offenders.

Alcohol Abuse Treatment And Ignition Interlocks

An ignition interlock installation is typically all it takes to prevent a first time offender from getting a DUI again. The entire experience and the expenses are enough to make them never want to do it again. However, someone who is struggling with alcohol addiction is more likely to repeat the offense, often multiple times. Requiring mandatory alcohol abuse treatment in combination with the ignition interlock can reduce the potential for recidivism immensely.

The Centers For Disease Control along with the state of Florida conducted a study on the benefit of alcohol abuse treatment programs being used in conjunction with ignition interlock devices. Half the group received treatment while the other half didn’t during the study. The devices were removed two and a half years later. They discovered a 32% lower recidivism rate in the group who sought treatment over the group that didn’t. During that time, it also prevented 45 arrests, 14 motor vehicle crashes, 10 injuries and saved the economy $713,000 approximately.

Ignition interlock devices have proven to be highly effective for preventing and reducing the rates of repeat offenses. As newer technologies from ignition interlock companies emerge and stricter policies are put in place, these reduction rates will increase even further. Holding people accountable will keep everyone safe while traveling on the road. Providing treatment for those who suffer from alcoholism while taking measures to prevent them from drinking and driving ensures public safety while they get the help they need.

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