so go after the lousy drivers. don't lump all teens into the same category. many are good drivers. And nobody needs to be open to police hassle regardless of age.
police aren't all good y'know.
"oops! sorry maam, you looked like a teenager to me and I was gonna give you this movie ticket. but since I smell that six pack in your back seat you're just gonnna have to come along downtown and meet the boys."
So being pulled over is the big hassle everyone is so concerned about. I believe it was even called a "seizure" here somewhere.