The official claimed that the noise pollution was being caused due to the increasing number of vehicles by 15 to 20 per cent.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/noise-pollution-levels-well-above-permissible-limit-vijayawada
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-indian-express-hyderabad
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/andhra-pradesh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vijayawada
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/noise-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environmentalists
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment