Though it has been nearly a week since shoals of dead fish getting washed ashore on the banks of Porur lake, one of the principal drinking water supply points to Chennai, the authorities are clueless
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/no-clues-yet-piscean-deaths-porur-lake
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-indian-express-chennai
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fisheries