However, that could very well have been started later as propaganda.
it would seem to me that its an unnecessary and actually rather forward question. do you really want to date somebody stupid enough to answer yes to something that can get them locked in a small steel box for a number of years, not to mention lose their job and get investigated by DYFUS and then post their picture and their locality next to it? I've seen quite a few profiles answering Yes to that question. as Mark Twain said, every man needs a vice or he is in danger of letting his virtue become his vice, which is the greatest vice of all.
With alcohol refusing a breathalizer is considered an admission of guilt.
The only reason to refuse a breathalyzer is if you think it's an infringment on your rights or if you are actually guilty.
Browsing through ads on Craigslist (yeah, bad idea I know) it seemed like every 13th girl or so said this. 420 was the California police radio code for a marijuana arrest in progress.
I find the Do You Take Drugs category one of the more amusing things on POF .
It would be very easy for a person to refuse a blood test, and hard to get a conviction for impared driving when a person refuses to take the test.
With alcohol, there is generally the smell of alcohol.