Who: 15-year-old diesel vehicles
Where: Patna roads
What: Banned from plying by Bihar Government
When: 23 December 2015
Bihar government on 23 December 2015 banned 15-year-old diesel vehicles from plying in the Capital, Patna. The decision was taken in view of increasing pollution.
The decision was made during the review meeting of the environment and forests department under the chairmanship of Chief Minister Nitish Kumar. The execution was pending since October 2013, when the state transport authority had reached a decision regarding this.
The Chief Minister also instructed State Machinery to chalk-out a plan to control pollution. He said there will also be restriction on burning of plastic and solid waste.
The Bihar State Pollution Control Board (BSPCB) on 14 December 2015 sent an advisory to the Chief Secretary stating that the air quality index of Patna crossed 400 in November-December 2015. It said that the rise broke all its past record.
Index is an assessment of the air quality taking into account eight pollutants – PM2.5 (particulate matter less than 10 micron), PM10 (particulate matter less than 10 micron), nitrogen oxides, sulphur dioxide, ozone, carbon monoxide, ammonia and lead.