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Alcohol & Drug Rules

How soon after a qualifying crash must a driver avoid alcohol if post-accident testing is required?

  • A.For 1 hour after the crash
  • B.For 24 hours in all cases
  • C.For 8 hours after the crash, or until the alcohol test is completed, whichever comes first
  • D.There is no restriction after a crash
Correct answer

C. For 8 hours after the crash, or until the alcohol test is completed, whichever comes first

Why

Drinking before the post-accident test would destroy the evidence the test exists to capture. The ban lasts until the test is done or the 8-hour testing window closes, and breaking it is itself a violation.

Manual topic: Alcohol and Drugs - Post-Accident Rules · From the General Knowledge practice bank (GK-190).

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