Oftentimes somebody makes a traffic stop and the test subject is not going to be compliant, so a lot of time we don't see clear results. Here we can control it. We have controlled test subjects. We can give them tests, so we know what their blood-alcohol content is and then have the officers test them to see if it coincides.
Quotes about blood-alcohol (2 Quotes)
The numbers aren't reflective of reality When a (driver) has a 0.01 or 0.03 (blood-alcohol content), it's not an alcohol-caused accident.