What is the legal BAC limit for drivers over 21 in Maryland?

In Maryland, the legal Blood Alcohol Concentration (BAC) limit for drivers over the age of 21 is set at 0.08%. This standard is in line with national regulations, which establish 0.08% as the threshold for impaired driving. At this level, an individual's ability to operate a vehicle can be significantly affected, increasing the risk of accidents due to impaired judgment, slower reaction times, and decreased coordination.

Understanding this limit is crucial for responsible driving, as exceeding it can lead to serious legal consequences, including fines, license suspension, and potential jail time. The other BAC levels provided in the choices represent either lesser degrees of impairment or are not applicable for the general driving public, making 0.08% the definitive legal standard for adult drivers in Maryland.