It is illegal for a person 21 years of age or older to drive with a blood alcohol concentration (BAC) that is _____ or higher.
0.08% – Eight hundredths of one percent
It is illegal for a person 21 years of age or older to drive with a blood alcohol concentration (BAC) that is _____ or higher.
Share
The correct answer is 0.08%.
In the United States, it is illegal for a person who is 21 years of age or older to drive if their blood alcohol concentration (BAC) is 0.08% or higher. This standard is set to help ensure road safety and reduce the risk of accidents related to impaired driving. The BAC indicates the percentage of alcohol in a person’s bloodstream, and driving above this limit is considered a criminal offense in many jurisdictions.