The Lahan Municipality is to ban the use of plastic bags at town area. The municipality is known as the main business hub in the Sagarmatha zone.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/lahan-municipality-ban-use-plastic-bags
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/rising-nepal
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/plastics
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nepal
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/non-biodegradable-waste-0
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/south-asia