Final Answer:
If under 21, NJ law state that you may be under the influence if your BAC is: 0.01% or higher
Step-by-step explanation:
As of my last knowledge update in January 2022, the legal blood alcohol concentration (BAC) limit for individuals under 21 years old in New Jersey is 0.01%. This means that if a person under 21 has a BAC of 0.01% or higher, they are considered to be under the influence according to New Jersey law.
Keep in mind that laws can change, and it's essential to verify the most current information. If you have concerns about legal matters, it's advisable to consult the latest legal resources or seek advice from a legal professional.