Alright, this thread needs to be locked now because it's simply not getting anywhere, so mods, do your thing.
Der Kommissar, you're just too close minded about this topic to accept the facts, the issues bigger than your own, and the opinions of others. You aren't hearing what you want to hear, so you're accusing everyone of being wrong. It's not just you though, those of us who are trying to explain it to you and break it down are also stubborn, but it's justifiable that we don't all feel the same as you. If you wish to pursue this, then by all means contact your government representatives, because arguing with people who aren't saying what you want to hear here isn't going to get you anywhere.
To address your previous post, yes people are supposed to roll down the window when pulled over, but not everyone does 100%, and cops cannot guarantee that the windows will be rolled down every single time they pull over a car. Furthermore, all cops don't pull behind the vehicle all the time. They can pull up in front, behind, to the side. So who are you to judge someone's career choice simply for doing his job?... You asked for statistics, but can you give any of your own? And I'm not talking about companies producing tint, but how about for YOUR OWN CAR. That's as hard to answer as what you're asking. Exactly how much ultraviolet sunlight passes through YOUR windows, and exactly how much does it affect YOUR seats? How the heck can you accuse someone of being on a high horse when you're the one not willing to accept any answers to a question YOU asked? If you think me and GT17V suggesting not using your seats rediculous, you're entitiled to your opinion, yet so are we. How about my suggestion for seat covers? Why do you "NEED" to have tint rather than seat covers? They will protect just as well if not better, and not only from UV light but also dirt, abrasion, and wear and tear from constant moving.
Please do be a little more open-minded when asking questions. Simply because the answers are not what you want to hear does not mean they are not valid. I can see where you are coming from, I myself having front window tint, so I'm not saying this to fight you, but you're always going to find people who agree and disagree with you. If you're set and have made your mind on this one, then let it go, this thread is done.