OK, sorry, me again hehehehe. On this site: uk window tints thay have the following to say:
THE LAW ON TINTED WINDOWS
How dark a car windscreen tint can I have?
There are legal limits specifying how dark tinted windows can be on a vehicle:
•behind the B Post (ie rear passenger windows and rear screen) there are no limits
•side windows in front of the B Post (ie front passenger windows) must allow 70% of light through
•front windscreens must allow 75% of light through
Be careful whether the tint you are considering blocks 70% of light or allows through 70% of light. For front windows the regulations are about the amount of light that is allowed through. Also be aware that if you have a factory tint that blocks 10%, you will only be able to block an additional 20%.
So I guess that means if the rears are 30% as the
dealership has told me then you can go ahead and do the fron passenger windows too and they will match up and look the part!!!