I really hope there are at least exemptions to this, someday when I buy a new car I would prefer if I could pick a model with just climate control and basic music playing capabilities and nothing more. Otherwise, I'm going to be driving an MR2 Spyder for a long time...
How about mandate it for cars with windows over a certain height? A small sports car that can see 30 inches off the ground can see some pretty small children through the rear window
