What does the zero tolerance law mean for drivers under 21?

What does the zero tolerance law mean for drivers under 21?

• A. They cannot have a trace of alcohol
• B. They may have up to 0.02% BAC
• C. They can drive after drinking with supervision
• D. There is no restriction

Answer: (A)

Zero tolerance means under-21 drivers are not allowed to have any alcohol in their system while behind the wheel. Because there is no allowance for even a trace, a detectable amount of alcohol can lead to penalties such as license suspension or a DUI-related charge. The other options suggest a small, permitted BAC, supervision after drinking, or no restriction, which isn’t how zero tolerance works. In practice, many states enforce a 0.00% BAC for drivers under 21, with penalties that vary by location.

Zero tolerance means under-21 drivers are not allowed to have any alcohol in their system while behind the wheel. Because there is no allowance for even a trace, a detectable amount of alcohol can lead to penalties such as license suspension or a DUI-related charge. The other options suggest a small, permitted BAC, supervision after drinking, or no restriction, which isn’t how zero tolerance works. In practice, many states enforce a 0.00% BAC for drivers under 21, with penalties that vary by location.