Question 5499
What alcohol level is the safest for driving?
- 0.0 milligrams of alcohol per liter in exhaled air.
- Less than 0.5 grams per liter in blood.
- 0.15 milligrams per liter in exhaled air.
Show answer and explanation
Correct answer: 0.0 milligrams of alcohol per liter in exhaled air.
The safest alcohol level is 0.0. Even a small amount of alcohol, below any legal limit, can already impair your attention and reaction time. Being within the limit does not mean you are driving without risk.