Hong kong city became mostly smoke-free when a ban on lighting up inside restaurants, workplaces, schools, karaokelounges and public areas came into force. The Chinese city joins Singapore as the
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/hong-kong-starts-ban-smoking-most-places
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/asian-wall-street-journal-hong-kong
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health