Beware of Holi colours
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/holi-colours-high-toxic-chemicals
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/telegraph-kolkata
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lead
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mica
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heavy-metals
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hazardous-products
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/west-bengal
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/calcutta-d
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/toxins