Forgive me, but in my opinion, if you are out drinking, and you feel need to blow into a personal breathalyzer you have probably had too much to drink to safely drive. A bar here in Tucson had one as a novelty. It was free for the first two weeks they had it out and then it went to a dollar a blow (no pun intended). I can honestly tell you when people had to pay its usage fell significantly. I also cannot remember EVER hearing anyone say, (Wow, .08 barkeep call me a cab I had to much to drink to drive." Just my two cents |