Ontario G1 Driving Practice Test

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What is the legal blood alcohol concentration (BAC) limit for fully licensed drivers in Ontario?

0.02%
0.05%
0.08%
0.10%

The correct answer is: 0.08%

The legal blood alcohol concentration (BAC) limit for fully licensed drivers in Ontario is 0.08%. This means that if you are stopped while driving and found to have a BAC of 0.08% or higher, you can face serious consequences such as fines, license suspension, or even criminal charges. While some other options may seem close, they are actually incorrect. Option A, 0.02%, is the BAC limit for licensed drivers under the age of 21. Option B, 0.05%, is the BAC limit for fully licensed drivers who are also operating a commercial vehicle. Option D, 0.10%, is a commonly referenced marker for impairment, but it is not the legal limit for fully licensed drivers in Ontario. It is important to always drink responsibly and never drive under the influence of alcohol.