What is the legal blood alcohol concentration (BAC) limit for drivers over the age of 21 in Maryland?

In Maryland, the legal blood alcohol concentration (BAC) limit for drivers over the age of 21 is 0.08%. This standard is established to create a clear and enforceable threshold to promote safe driving. At this BAC level, a driver's ability to operate a vehicle is significantly impaired, affecting judgement, coordination, and reaction time, which increases the risk of accidents on the road.

Understanding this limit is crucial as it serves to inform drivers about the risks associated with alcohol consumption and the legal repercussions they might face if caught driving over this limit. Driving under the influence not only endangers oneself but also other road users, which is why maintaining this standard is essential for public safety.

The other options reflect BAC levels that are either under or over the legal limit, which may mislead individuals about the legal consequences of drinking and driving. Knowing the exact legal limit helps to reinforce the importance of responsible drinking and safe driving practices.