All diesel-run public light buses could be phased out if a six-month trial scheme on electric and liquefied petroleum gas (LPG) options proves successful in Hong Kong. Assistant director of
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/diesel-public-light-buses-may-be-phased-out
[2] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution