No drive to check vehicle emission
![](http://admin.indiaenvironmentportal.org.in/files/Vehicular_Poll_44.jpg)
Kolkata: The extent of damage done by smoke-belching diesel vehicles remains unassessed in Kolkata.
Publication Date:
11/01/2016
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Kolkata: The extent of damage done by smoke-belching diesel vehicles remains unassessed in Kolkata.