Which BAC level is associated with a potential minor DUI under Zero Tolerance law?

Which BAC level is associated with a potential minor DUI under Zero Tolerance law?

• A. .08
• B. .04
• C. .02
• D. .01

Answer: (C)

Zero Tolerance for underage drivers means any detectable amount of alcohol in the bloodstream can lead to a DUI charge, because young drivers are considered more impaired at lower levels. In many states, the legal per se limit for people under 21 is about two hundredths of a percent BAC. That means once a minor’s BAC reaches .02, they can be charged with a DUI even if impairment isn’t obvious. This is why .02 is the level associated with a potential minor DUI under Zero Tolerance. By contrast, the standard adult DUI limit is .08, reflecting the higher threshold for drivers who are 21 or older.

Zero Tolerance for underage drivers means any detectable amount of alcohol in the bloodstream can lead to a DUI charge, because young drivers are considered more impaired at lower levels. In many states, the legal per se limit for people under 21 is about two hundredths of a percent BAC. That means once a minor’s BAC reaches .02, they can be charged with a DUI even if impairment isn’t obvious. This is why .02 is the level associated with a potential minor DUI under Zero Tolerance. By contrast, the standard adult DUI limit is .08, reflecting the higher threshold for drivers who are 21 or older.