You'll find that the standard front windows on the ST are already tinted enough to have you on the borderline of legality. Anything more than standard on mine is illegal. I've tried a light meter on them and they show 35% light transmission, so even the faintest tint will be illegal for sure.

Dont know why everyone panics about window tints. Most the time when the old bill are driving the opposite direction they wouldn't get a chance to turn round to follow anyway. And if they are parked up, you might have enough time to put them down if you spot them in time, if not, 9/10 they dont bother and if they do, just put your windows down before they pull you over and when asked, tell them you dont have any. Job done!

sounds good in theory but they look for reasons to pull u where im from, know of a mate who got told to remove his at side of a road and they followed my cousin the other day to pull him over as his spacing between the numbers on the reg was too close only cos he has a subaru they just look for reasons so id rather do without the hassle tbh