The sample-monitored data revealed that emissions from 161 petrol and 190 diesel vehicles did not comply to emission standards.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/kspcb%E2%80%88-ban-vehicles-older-15-years-city
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/deccan-herald-bangalore
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/karnataka
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/two-wheelers
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution-control