If your blood alcohol concentration is more than 80 milligrams in 100 millilitres of blood (.08)…?

  1. Your license will be suspended immediately for 30 days
  2. Your license will be suspended immediately for 10 days
  3. Your license will be suspended immediately for 90 days ✓
  4. Your license will be suspended immediately for 10 days

Answer: C. Your license will be suspended immediately for 90 days

Your licence will be suspended immediately for 90 days when your blood alcohol concentration is more than 80 milligrams in 100 millilitres of blood (.08).

Why this is the answer

The handbook lists an immediate 90-day administrative licence suspension when your BAC is more than 80 milligrams in 100 millilitres of blood. It says this suspension starts at the roadside or police station and is separate from any criminal charges. That makes the 90-day immediate suspension the correct result for being over .08, while the one-year suspension described elsewhere applies after a Criminal Code conviction.

Why the other answers are wrong

Remember it

Link over .08 with a full 90-day roadside suspension; the shorter warn-range numbers belong to .05 to .08.

Official handbook: Official MTO Driver's Handbook, Other ways to lose your licence – Administrative driver’s licence suspension (ADLS)

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.