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Washington Personal Driver Knowledge Test
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Driver B is 19. She drank one beer and then drove. A breath test shows an alcohol concentration of 0.03. What is true?
Correct answer: She broke the law, because the limit for drivers under 21 is 0.02
Why
A very small amount of alcohol can put a young driver at 0.02. This near-zero rule exists because young drivers already have a higher crash risk. If she had 0.08 or more, she would face the adult DUI charge.
Verified against Washington Driver Guide · Driving under the influence (DUI) · p. 37, 38
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