Marijuana impairs the ability to judge time, speed, and distance, which are critical skills needed for safe driving. This makes it harder to react to changes on the road, and thus significantly increases the risk of accidents.
Alcohol slows reaction time, impairs decision-making, and affects motor skills, making it dangerous to drive. It reduces your ability to react quickly and safely to road conditions, unlike the incorrect answers which suggest improvements that do not occur under alcohol’s influence.
If you are caught driving with a BAC above the legal limit, you will face penalties such as fines, possible jail time, and a suspension or revocation of your driver’s license. Legal consequences occur regardless of whether an accident happens.
In the U.S., the legal BAC limit for drivers aged 21 and older is 0.08%. Driving with a BAC at or above this limit is considered illegal and can lead to DUI charges, fines, and license suspension.
Most states have zero-tolerance laws for drivers under 21, meaning any detectable amount of alcohol in their system can lead to immediate license suspension and other penalties, even if their BAC is below the legal limit for adults.
