None — A growing number of bars in Charlotte have "do-it-yourself" devices to test blood alcohol levels. Some law enforcement officers worry the machines send mixed signals to potential drunken ...

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SALEM, Mass. — An unknown number of drunken driving convictions across Massachusetts could be in jeopardy following the discovery of a problem with the calibration of Breathalyzer machines. Essex ...

LOXLEY, Ala. (WALA) - A man is charged after he allegedly threw a breathalyzer machine and printer at officers as he was being booked into jail, according to authorities. Investigators said they ...

Two bars in New Castle County, Delaware recently installed breathalyzer vending machines to help patrons make smart decisions about whether it's safe to drive home. The Wilmington News-Journal reports ...

Little is known about the breathalyzer, even to the bar’s owner Stephen Moore who said someone installed the machine three years ago to help support local fire departments. Stuffed away in a corner of ...

After going about a month without, Jackson County now has a working breathalyzer machine. According to Marianna Police Chief Hayes Baggett, the department’s breathalyzer machine became operational ...

Breathalyzers are a frequently used tool to measure the amount of ethanol in someone’s breath, which relates to their blood alcohol content. However, alcoholic beverages contaminated by methanol ...