Mosques in the self-declared republic of Somaliland have been urged to turn down, or turn off, their loudspeakers for overnight prayers.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/somaliland-mosques-told-turn-down-volume
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/bbc-uk
[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/somalia
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa