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Question 275

A driver has held a category AM license for two years and has just obtained a category B license. What is their maximum permitted alcohol level?

  1. 0.15 milligrams per liter of exhaled air.
  2. 0.25 milligrams per liter of exhaled air.
  3. 0.30 milligrams per liter of exhaled air.
Show answer and explanation

Correct answer: 0.25 milligrams per liter of exhaled air.

The two years you have held an AM license count toward the period during which the reduced limit applies. Obtaining a B license now does not restart that period, so the general limit of 0.25 mg/l of exhaled air applies.

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