Toxic tailpipe fumes increase rates of asthma and put children at risk , studies show . New York City drivers now have three minutes to turn off engines if they 're adjacent to a school . But little has changed in three years , advocates say . City issues a few thousand parking tickets fiscal year 2011 but about 10 million idling tickets .
Toxic tailpipe fumes increase rates of asthma and put children at risk , studies show . New York City drivers now have three minutes to turn off engines if they 're adjacent to a school . City issues a few thousand parking tickets fiscal year 2011 but about 10 million idling tickets .