In Arkansas, a driver under 21 years of age can be arrested and charged with Underage DUI if his or her blood alcohol concentration (BAC) is ______ or more.

Explanation

In Arkansas, a driver under 21 years of age can be arrested and charged with Underage DUI if his or her blood alcohol concentration (BAC) is at least 0.02% but less than 0.08%. (Most people will reach or exceed a BAC of 0.02% after consuming just one alcoholic drink.) If the driver's BAC is 0.08% or more, he or she will be charged with DWI.