Several studies show causation. http://beta2.tbo.com/news/nation-world/2008/mar/12/na-red-light-cameras-increase-accidents-usf-study--ar-142340/ http://beta2.t

Several studies show causation. http://beta2.tbo.com/news/nation-world/2008/mar/12/na-red-light-cameras-increase-accidents-usf-study--ar-142340/ http://beta2.tbo.com/news/nation-world/2008/mar/12/na-red-li...