its a bit like "speeding" - its illegal but your not gonna get stopped for doing 35mph in a 30 zone
similar (ish) to tints - if you go for a light shade you shouldnt stand out as much as someone with limo tints.
conclusion.....
light tint = 35mph
limo tint = 70mph
its totally dependant on which police man you happen to cross paths with (fortunately)
