I don't think you finished your question, but it is illegal for anyone to drive with a high blood alcohol level (here the legal limit is 0.08 I don't know if this is the same everywhere though).
It is illegal in the United States, with a few exceptions, for someone under the age of 21 to drink alcohol, so for them to drive with alcohol in their system, Yes, that is also illegal.
.08 is the federal law - states have the jurisdiction to impose lower BAC limits.
Assuming you're in the US, a zero tolerance law is imposed on anyone under the legal drinking age of 21.
If you're under 21, there exists a zero tolerance law - you can't legally operate a vehicle with ANY amount of alcohol in your system.
whith a blood alcohol level at .15%, the relative risk of causing a collision is greater by mearly?
A breathalyzer is a small device that is used to determine a person's blood-alcohol content. The higher the blood-alcohol content, the more alcohol the person has in their blood. In Kansas, a level of .08 or greater will result in a DUI.
greater than or equal to .5
.08
It varies with individuals. Generally, a blood alcohol level of 0.6% or greater is considered to be potentially fatal.
Anyone can drink beer, regardless of their blood type. But don't drink too much. Alcohol can be consumed by anyone, but it is also dangerous to anyone, if consumed to excess.
Body fat does not absorb alcohol so the fatter a person is, the greater the concentration of alcohol in the blood, other things being equal.
.08%
.08%
it depends on the place you live
The "illegal per se" limit in all 50 states is 0.08%. It is unlawful to drive a motor vehicle with a blood alcohol level at or in excess of that amount.
The maximum legal BAC for operating a vehicle is the same in Florida as in the rest of the U.S. (.08).