Mumbai: Caged rats are being gassed to death by various airlines to test the efficacy of their aircraft cabin fumigation.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/rats-being-gassed-check-jet-sanitation-whistleblower-mum-airport-alerts-green-body
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/animal-care
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/peta
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sanitation
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/animal-cruelty
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/poisonous-gases
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mumbai
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maharashtra