BAC limit for drivers 21 and over
A free practice question for the Georgia permit test, with the answer explained.
Independent practice site. We're not the DDS and aren't connected to any government agency.
You are over 21 and driving your own car. At what BAC are you legally under the influence?
The rule
A driver 21 or older is legally under the influence of alcohol with a blood alcohol concentration (BAC) of 0.08 or more.
If you are 21 or older, a BAC of 0.08 or more means you are legally under the influence. Drivers under 21 have a lower limit, 0.02.
From the Georgia Drivers' Manual, page 23. This question is our own wording of that rule. The handbook and the DDS have the final word.
Often mixed up with
People confuse these rules with this one. Each has its own practice question.
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