mtn wrote:
Now lowering it in general? I guess I'm not against it, maybe down to whatever the BAC is for a 150 lb man immediately after having one 5% alcohol 12 oz beer--we'll call it X.
really not realistic .... when I was a bartender many many yrs ago, the Asheville Police Department conducted a public service/awareness booth/table set up in our bar.
no radios, no way of contacting outside officers. they were there so people could get an idea of how alcohol affected them.
I was used as there standard for comparison purposes, when I came off duty, I sat down and did a breathalyzer, and blew a 0.00.
then had my "coming off shift" beer (not anywhere near 5%) and immediately blew again. guess what ... it was way over .2 ... falling down drunk ...
after a 10 min. wait I tried again and was down to a .02 (this to the best of my memory... keeping in mind this was in 1980) this part of the "test" was to point out to people that their claim that they had just finished A beer wasn't a very good defense.
I then proceeded to consume my normal amt. of evening beers. re-testing after each, and then waiting 10 min. and testing again.
eventually my numbers tended to even out ... that is the % immediately after a beer got closer and closer to being the same thing, this to point out to everyone that if you were pulled over as soon as you left the bar, you would have quite a bit of time between being pulled over and the time it would take for the officer to make the determination that you should be transported to the station, given time to call your witness/lawyer .... before you had to blow ...
it took longer and longer for my BAL to drop the more alcohol I consumed ...(gee imagine that)
back then they didn't have the roadside breathalyzers, and I don't know if those are the definitive tests that are used at your trial or not.
all of this to point out that the level of BA immediately after consuming a drink isn't a valid number
and to someone else's comment, yeah, someone that's accustomed to a large intake of alcohol and has a load on will not appear as drunk as someone who doesn't drink and has 1 or 2 drinks even though their BAL will be hugely different