I think it is pretty simple. If the numbers I showed above are correct, then they need to lower the costs of cameras by a factor of four, or figure out how to save four times as many lives. And if they can't then the funds should be spent on something more worthwhile

I am very sorry about the father that killed his child, it is very sad. But wasting money won't bring the child back. Spend $2.4 billion on driver education every year, I'll bet you could save more than 100 lives annually.

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2007 X3 3.0si, 6 MT, Premium, White

Retired:
2008 535i, 6 MT, M Sport, Premium, Space Grey
2003 X5 3.0 Steptronic, Premium, Titanium Silver
2002 325xi 5 MT, Steel Grey
2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue