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DUI and Alcohol Laws Flashcards

6 cards from real CALIFORNIA DMV practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 DUI and Alcohol Laws flashcards as text

  1. What is the legal blood alcohol concentration (BAC) limit for adult drivers 21 and older in California?

    Answer: 0.08%

    California law sets a BAC limit of 0.08% for drivers 21 and older — exceeding this is per se DUI.

  2. What is the BAC limit for drivers under 21 in California?

    Answer: 0.01%

    California has a zero-tolerance law for drivers under 21, with a BAC limit of 0.01% — essentially any detectable alcohol.

  3. If a driver under 21 is convicted of a first DUI in California, their license will be suspended for:

    Answer: 1 year

    A first DUI conviction for an under-21 driver results in a one-year license suspension in California.

  4. What does California's 'implied consent' law mean?

    Answer: By driving, you consent to chemical BAC testing when lawfully arrested for DUI

    California's implied consent law means any person driving in the state automatically agrees to chemical testing if lawfully arrested for DUI.

  5. Refusing a chemical test after a lawful DUI arrest in California results in:

    Answer: A mandatory one-year license suspension for a first offense

    Refusing a chemical test after a lawful DUI arrest triggers an automatic one-year license suspension under California's implied consent law.

  6. What BAC level is the legal limit for commercial vehicle drivers in California?

    Answer: 0.04%

    Commercial drivers in California are held to a stricter BAC limit of 0.04% due to the safety responsibilities of operating large vehicles.