Alcohol and Drug Impairment Flashcards
7 cards from real G2 practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Alcohol and Drug Impairment flashcards as text
What is the blood alcohol concentration (BAC) limit for G2 drivers in Ontario?
Answer: 0.00%
G2 novice drivers must maintain a BAC of 0.00% under Ontario's zero tolerance policy for graduated licence holders.
If a G2 driver is found to have any detectable alcohol while driving, what is the immediate roadside consequence?
Answer: An immediate 24-hour licence suspension
Ontario law requires an immediate 24-hour administrative roadside licence suspension for any novice driver with a detectable BAC.
What is the BAC limit that applies to fully licensed (G class) drivers in Ontario before criminal charges may apply?
Answer: 0.08%
A BAC of 0.08% or higher triggers criminal impaired driving charges under the federal Criminal Code for fully licensed drivers.
A G2 driver's BAC is measured at 0.03% during a roadside stop. What will happen?
Answer: An immediate 24-hour licence suspension is issued
Any detectable BAC, even 0.03%, triggers an immediate 24-hour suspension for G2 drivers under zero tolerance rules.
Ontario's zero tolerance rule for G2 drivers applies to which substances?
Answer: Alcohol, cannabis, and other drugs
Zero tolerance covers alcohol, cannabis, and other drugs for G2 novice drivers, not just one substance.
What happens to a G2 driver who refuses to provide a breath sample when lawfully requested by police?
Answer: They face the same legal penalties as failing the test
Refusing a breath sample is a criminal offence that carries the same consequences as failing, to prevent drivers from avoiding the test.
The 24-hour roadside suspension issued to a G2 driver with any BAC is best described as:
Answer: An administrative roadside measure, not a criminal charge
The 24-hour suspension is an administrative measure imposed at the roadside and does not create a criminal record.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- ontario.ca — Eligibility, score validity, exam information · verified Oct 2026
- drivetest.ca — Test delivery, eligibility, renewal, retake policy, score release, time limit, score validity, exam format, passing score, fees · verified Oct 2026