Lawmakers Push To Strengthen Wisconsin’s Ignition Interlock Rules

In 2009, Wisconsin passed a law requiring ignition interlocks for repeat drunk drivers and first-time offenders with a blood alcohol content of 0.15 and higher. Now, lawmakers are proposing a change that could allow those devices to be used sooner and by more people.

Ignition interlocks measure a person’s blood alcohol level before the car can be started. But since passage of the law requiring them, Wisconsin has had a problem with compliance. The Coalition of Ignition Interlock Manufacturers estimates half of all offenders ordered to get one never have it installed.

A bill sponsored by Republicans Rep. Dave Heaton of Wausau and Sen. Van Wanggaard of Racine would increase penalties and provide incentives. It’s supported by nine enforcement and safety groups including Mothers Against Drunk Driving.

“It essentially is a sea change on how Wisconsin deals with drunk drivers,” said MADD’s Frank Harris. “As opposed to just license suspension after arrest this bill gives those offenders the option of driving with an ignition interlock with no time or route restrictions.”

The bill also would make it a crime to use another car to avoid ignition interlocks.