The government has introduced Bangladesh-1 and Bangladesh-2 in line with Euro emission norms and adopted a roadmap for improving the air quality of Dhaka and other cities badly afflicted with
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/govt-adopts-roadmap-reducing-air-pollution
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/bangladesh-observer-dhaka
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution