Call it the law of unintended consequences. Alerts of "bad air days" that ask motorists in the Wasatch Front to reduce driving had the opposite effect, prompting some residents to drive away from lowlands to the mountains where air may be healthier.
Sep 12, 2013 The Salt Lake Tribune
Banning "DWT" - driving while texting, could soon become the next 'seat belt requirement' for states to avoid forfeiture of some of their federal highway funds if a Senate bill is to become law.
Jul 30, 2009 The New York Times - Technology