How Accurate Are Breathalyzer Tests?

In the US, drunk driving is a frequent occurrence. To reduce that frequency, law enforcement takes the crime very seriously. They employ checkpoints and keep a vigilant eye for those who may be driving under the influence. With the help of breathalyzer tests, police officers make many DUI arrests. But are breathalyzers an accurate way to determine impairment? The Value of the BAC The blood alcohol content, or BAC, is a value that determines whether […]