A guest says he is safe to drive because he is nowhere near the legal limit. What does Ontario's definition of impaired driving actually say?
Option A: Impairment starts only at 0.05, the bottom of the warn range
Option B: Impairment means your ability to drive is compromised to any degree
Correct answerOption C: Impairment applies only to alcohol, not to medication
Option D: Impairment is measured by how the driver feels
Explanation
Ontario defines impaired driving as driving while your ability has been compromised to any degree. Sitting under a number is a different thing from being safe. The 0.05 warn range is a penalty threshold. The definition also covers drugs, including prescription and over-the-counter medication, and combinations with alcohol. How the driver feels is not the test.