SL dangerous : National Highway Traffic Safety Admin says so

[andrew!]

http://edocket.access.gpo.gov/2008/E8-8991.htm

Just so we're all clear on this, NHTSA says don't headbutt your rear windows, and Lambo says they're not designed for looking through.
Hope this helps.
A.

[LongLiveTazio]

Using polycarbonate for US models a 'production mistake'. Teehee.

[flattotheboards]

not designed for looking through, well whats a window for then?