I cant believe the statistics of 770 drink driving instances before the first time caught...every weekend night for 7 years - should you only drink one night a week then it would be 14 years before you would be caught? bloody hell.
That's about the size of it. It's common for teens to begin driving at 16, and most first-time DUI offenders are between 22-30 years of age. Virtually NOBODY gets caught the first time they do it. Consider this, why would you stop doing something you get away with nearly 100% of the time? It may not be the problem in your country that it is in ours, but it's inherently dangerous anywhere.

I am very sorry, Rory. I edited when I thought I was quoting, and I made a mess of everything you wrote. A thousand pardons. I should not post when I'm tired. Good night.