For individuals under the age of 21, what is the maximum BAC allowed when operating a vehicle in California?

In California, individuals under the age of 21 are subject to a zero-tolerance policy regarding alcohol consumption while driving. The law stipulates that their blood alcohol concentration (BAC) must be 0.01% or lower. This means that even the smallest detectable amount of alcohol in their system can potentially lead to a DUI charge.

The rationale behind this strict regulation is to discourage drinking and driving among younger individuals, as research shows that younger drivers are more susceptible to the impairing effects of alcohol. Thus, 0.01% is the legal maximum BAC for those under 21, which enforces the zero tolerance policy effectively. This approach aims to enhance public safety and reduce incidents of alcohol-related traffic accidents involving younger drivers.