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Ontario G1 Practice Test · Question

An Administrative Driver's Licence Suspension (ADLS) for failing a roadside breath test lasts:

Under Ontario’s Highway Traffic Act, failing a roadside breath test by registering a blood alcohol concentration over 0.08, or refusing to take the test, result

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Question: An Administrative Driver's Licence Suspension (ADLS) for failing a roadside breath test lasts:

Answer options:

  • 7 days
  • 30 days
  • 60 days ✅ 90 days

Correct answer: 90 days

Explanation: Under Ontario’s Highway Traffic Act, failing a roadside breath test by registering a blood alcohol concentration over 0.08, or refusing to take the test, results in an immediate 90-day Administrative Driver's Licence Suspension. The alternative options of 7, 30, or 60 days are incorrect because they refer to different graduated penalties, such as warning range suspensions for repeat offenses, rather than the automatic ADLS for exceeding the legal limit. This distinction is highly relevant for the G1 exam, where candidates must memorize specific suspension lengths for various alcohol-related infractions to pass the rules of the road section.

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