California DMV Permit Test (Class C)Alcohol and DrugsMedium
A driver is attending a party where they plan to drink alcohol. To ensure they can get home safely without driving, what is the best proactive strategy?
- AWait a few hours after the last drink before attempting to drive.
- BDesignate a sober driver or arrange for a ride-sharing service/taxi beforehand.
- CLimit drinks to one per hour and re-evaluate before driving.
- DBring coffee to the party and drink it before leaving.
Show answer & explanationAnswer & explanation
Correct answer: B. Designate a sober driver or arrange for a ride-sharing service/taxi beforehand.
The most effective and safest proactive strategy is to plan for alternative transportation before consuming any alcohol. Designating a sober driver or arranging for a ride service eliminates the risk of driving under the influence altogether.
Why the other options are wrong
- A. While waiting helps, estimating the time needed to become sober is difficult and often underestimated, still carrying risk.
- C. Even one drink per hour can lead to impairment, and self-evaluation while drinking is unreliable.
- D. Coffee does not reduce BAC or impairment; it's a myth that it 'sobers you up'.
Preventing Impaired Driving
Proactive planning for alternative transportation is the most effective way to prevent driving under the influence of alcohol or drugs.
- Designate a sober driver.
- Use ride-sharing, taxi, or public transport.
- Stay overnight if possible.
- Never drive after consuming impairing substances.
Memory trick: Plan your ride before you imbibe.