New Ignition Lock Laws Aim to Foil Drunk Drivers

The law taking effect in Washington state actually relaxes penalties on drunk drivers, allowing them to avoid a previously mandatory license suspension by getting an interlock. The bill's author, Rep. Roger Goodman, said too many motorists were driving with suspended licenses.

An undated photo provided by Irving, Texas-based Smart Start, Inc., shows the company's Smart Start...

An undated photo provided by Irving, Texas-based Smart Start, Inc., shows the company's Smart Start 20/20 Ignition Interlock device, a small handheld breath alcohol monitoring device that is wired to a vehicle's ignition system. A new law in Illinois that begins Jan. 1, 2009, will require breathalyzer gadgets in cars for anyone convicted of drunk driving even once. Smart Start is one of several companies that provide the devices.

(Smart Start, Inc./AP Photo)

Motorists could try skirt the devices by, say, having someone else blow into detector or driving someone else's car. But if caught trying to circumvent the interlocks, they could go to jail.

Within a year, up to 30,000 first-time offenders in Illinois could be using them, state officials estimate.

New Mexico was the first state to mandate the devices in 2005. Since then, according to MADD, that state has seen its drunk-driving deaths fall 20 percent.

Hurley said other states could see the same percentage decline within a few years.

DUI deaths nationally have plummeted to around 15,000 from around 30,000 annually in the early 1980s.

Malham, who supports the technology, said in the future even more advanced technology will enable cars to effectively sniff car cabins, scan faces and eyes of drivers or even test sweat on steering wheels to assess sobriety before engines start.

Not everyone is as enthusiastic.

One of the staunchest critics of interlock laws for first-time offenders is the Washington, D.C.-based American Beverage Institute, a trade association representing restaurants and retailers.

ABI managing director Sarah Longwell said the group backs interlock laws targeting repeat offenders and those arrested with high blood-alcohol levels.

But she said laws advocated by MADD don't allow judges to distinguish between those who have a few drinks and go just over the 0.08 blood-alcohol legal limit and those who go way over.

"We want sensible alcohol policies," she said. "We want 10 people to be able to come in and have one drink and not one person to come in and have 10."

She said current interlock laws could lead to more draconian measures.