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MADD: Ignition Interlocks Stopped 2.3 Million Drunk Driving Attempts in the Past Ten Years

In 2016, Mothers Against Drunk Driving (MADD) wanted to quantify how effective ignition interlocks are. According to their 2017 report, “MADD has been advocating for ignition interlocks for all drunk drivers, starting with the first offense, for the past 10 years, with the firm belief that advanced technology is the best defense available to combat the tragedies caused by drunk driving.”

In the decade between 2006 and 2016, 2.3 million car starts were prevented with an interlock device in a car whose driver had a BAC > .08. MADD collected data from 11 ignition interlock manufacturers and found that ignition interlocks have stopped 350,000 attempts to drive drunk in 2016 alone.

Every state has an ignition interlock law of some kind, but MADD’s goal is to have every state adopt the most effective ignition interlock law, a law that will apply to every single drunk driver after the first offense. As of today, 28 states and the District of Columbia have laws in place for ignition interlock device requirements after the first offense. It is MADD’s priority to work with states who have yet to adopt the same laws.

There were significant changes made to state laws last year. According to MADD’s report:

  • Maryland, Rhode Island, Vermont, Washington, D.C. all enacted all-offender interlock laws, bringing the total to 28 states and D.C.
  • Pennsylvania enacted a law requiring devices for first time offenders and refusals with a BAC of .10 or greater.
  • California, Georgia and Ohio enacted laws that will incentivize the use of interlock devices.
    West Virginia lawmakers were able to defeat a measure eliminating Administrative License Revocation (ALR). Successfully repealing this law would have been devastating, as the coupling of ALR and IID’s has helped to decrease drunk driving deaths by 50%.
  • Mississippi and Tennessee enacted laws requiring IID users to prove compliance before having it removed or being relicensed.

Intoxalock is a certified ignition interlock device provider and has over 2500 certified installation locations nationwide. If you need an interlock installed, call us today at (855) 531-5244 to talk with one of our state specialists. If you are an affiliate and are interested in learning more about how Intoxalock can help your clients, email us at Partners@Intoxalock.com.


Category: Drunk Driving

Read more posts by Caitlin Lee
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