Final answer:
In most countries, including the US, it is illegal to operate a vehicle impaired regardless of the blood alcohol concentration (BAC).
Step-by-step explanation:
The statement is false. In most countries, including the US, it is illegal to operate a vehicle impaired regardless of the blood alcohol concentration (BAC). A BAC of 0.08% is often considered the legal limit for driving under the influence. However, it's important to note that even with a BAC below the legal limit, impairment can still occur and affect one's ability to drive safely.