@hawkeye10,
What's the "quality of life for the other 99.9999%" that you're talking about? Being able to drive and talk on the cell is now quality of life? Puh-lease!
And it's not just lives saved - it's injuries and cars damage - do you want your insurance rates to go up because some freaking idiot was texting/calling his g/f about their date? Do you want your wife in a wheelchair because some yobbo was telling his friend what beer to get him? Really. Get a grip.
It's the LAW here... and it should be in the States. It's no different than the No Smoking In Public Places law - everybody moaned and groaned, businesses complained they would lose business, yadda yadda - but you know what? They're doing ok.
Now, here in Alberta (and I know it's happened/happening elsewhere in Canada), we have a .05% alcohol rate. They catch you over that and they impound your car for three days, plus fines, etc. That's one drink per hour for a normal-weighted person. Aw gee. Only one drink an hour. Get a designated driver or a taxi if you want to drink more. I've seen cars weaving all over the road and you bet I call them in. What if they ran someone over?? Too stupid. I don't care if alcohol consumption is off in bars and restaurants. Boo hoo. Small price to pay for a life.
And that's ditto with cell phones. Get a hands-free unit or get off the phone! And Engineer has a good point about being able to hear - trucks whizzing by, horns blaring - yeah, it's hard to hear on a cell phone, plus hard to hold while driving. It's just a stupid idea, and as we all know, a recipe for disaster.
And yeah, the government introduces these laws - eventually - because lives are lost and some people are just too stupid.
How many times have you heard of someone having 13 or so DUIs? Did they learn? NO! So, that's why laws are enacted. To protect us from the stupid, the ignorant, and those who don't care.