The ban disallows Churches, Mosques, pubs and others from making noise.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ban-drumming-and-noise-making-begins-may-8
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/ghana-web-ghana
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/noise-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/noise-pollution-control
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ghana
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa