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2015-02-26T22:32:36+05:30

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Because there is lot of pollution that is why traffic police wear that mask on his face .
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2015-02-26T23:38:22+05:30
In a country like ours, where population and pollution are both at high levels, it is really mandatory for police men to cover their faces. When half of their face is covered by mask, dust and other harmful pollutants will not enter their respiratory track. 
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