Car permit · Alcohol and drugs

For a driver who is not yet 21, what blood alcohol level counts as driving under the influence?

Correct answer: Any amount of alcohol that can be detected.

Answer options

  1. AA blood alcohol concentration of 0.08% or higher
  2. BAny amount of alcohol that can be detected Correct
  3. CA blood alcohol concentration of 0.05% or higher

Why

Under zero-tolerance rules, a driver younger than 21 may not drive with any measurable alcohol in the blood, so even one drink can lead to charges. The 0.08% figure is the usual limit for adult drivers, not for drivers under 21.

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