Four years ago, the NTSB recommended that the DUI “legal limit” be lowered from 0.08 to 0.05, which would put the United States in line with most other countries. As I have noted in the past, the research as to whether 0.05 BAC is a better indicator of impairment than 0.08 is muddled.
Now, Utah, a State that has always had strict laws about alcohol sales, is looking at being the first in the nation to lower its limit to 0.05.
From the Chicago Tribune:
…state Rep. Norman Thurston, a Republican from Provo who plans to introduce a bill on the issue in the upcoming legislative session, wants that to change in 2017.
“Impairment starts with the first drink, and we want to establish this state as one where you just simply do not drink and drive,” said Thurston, noting he worked with officials from the Utah Highway Patrol while drafting the legislation. “This is all about safety.”
…A Centers for Disease Control and Prevention chart shows how a blood-alcohol concentration of .05 — about three drinks in one hour for a 160-pound man — causes, among other things, altered coordination, reduced ability to track moving objects and difficulty steering a motor vehicle.
For men weighing less than 160 pounds and for women, it takes even fewer drinks to reach the .05 threshold. If Utah makes the change, it will join several countries in Europe — such as Austria, France and Germany — that have blood-alcohol limits of .05. (In Poland, it’s .02).
In 2013, the NTSB released a report recommending that states lower to .05 the limit at which people can be prosecuted for drunk driving.
…Art Brown, president of the Utah chapter of Mothers Against Drunk Driving, told the local Fox affiliate the group would not support Thurston’s proposal. Instead, he said, the group prefers to focus on interlock devices prohibiting people from driving drunk.
“MADD’s position is we really emphasize interlocks and getting those on people and staying .08,” Brown said.
The state has long had a fraught relationship with alcohol. Mormons, who are forbidden from drinking liquor, make up nearly 60% of the population.
…In Utah, alcohol is not a major cause of fatal automobile crashes. Drunk driving was a contributing factor in about 13% of fatal crashes last year, according to the Utah Highway Safety Office. By contrast, speed played a role in 37% of deaths, and no seat belt use was a factor in 31%.
Last year, Illinois Secretary of State Jesse White stated that he believed that the 0.05 limit needed further study before he could support a chance.