Alcohol EffectsQuestion 25 of 100
Under Vehicle Code §23136, what BAC limit applies to a driver under 21 years of age in California?
a.0.08%
b.0.05%
c.0.04%
d.0.01% — California's 'zero tolerance' standard
Explanation
Vehicle Code §23136 sets a 'zero tolerance' limit of 0.01% BAC for drivers under 21, enforced by a one-year license suspension on first offense. This is effectively any detectable alcohol — even residual mouthwash. §23140 separately makes any under-21 driver with 0.05% or higher subject to criminal penalties, and §23152 still applies at 0.08%. The under-21 driver who has 'just one beer' before driving home is committing a violation regardless of impairment.
Law Reference: Cal. Vehicle Code §23136Practice all 100 questions free — no signup required.
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