Alcohol EffectsQuestion 35 of 100
Under Vehicle Code §23152(d), a person driving a commercial motor vehicle is guilty of DUI at a BAC of:
a.0.04% or higher
b.0.06% or higher
c.0.08% or higher
d.0.10% or higher
Explanation
Vehicle Code §23152(d) sets a 0.04% BAC limit for any person driving a commercial motor vehicle (CDL required), matching federal Department of Transportation rules. The lower limit reflects the heightened public safety risk of large vehicles. Servers should treat patrons who mention they 'drive a truck for a living' or who arrive in a commercial vehicle with extra caution, especially when offering 'one for the road.'
Law Reference: Cal. Vehicle Code §23152(d)Practice all 100 questions free — no signup required.
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