http://www.vosa.gov.uk/vosacorp/repository...0Nov%202005.pdf looks like 75% is allowed these people do 20% standard http://cgi.ebay.com/ebaymotors/ws/eBayISAP...60676450&ru any comments
looks like they don't care about the rear windows do they we've got i think 30% and i don't know if i'd go much lower than that, personally. when we've got the money we're going to install maybe 50% on the windshield for my light sensitive eyes.
Thought I read here how tinted the standard glass is - anyone remember or linky? I found another google link which said although that's the rules in practice they dont do anything until it's 45% http://reviews.ebay.co.uk/WINDOW-TINTING-A...T:-1:LISTINGS:1 30% impounds the car