The World Health Organization (WHO) on Tuesday called for regulation of electronic cigarettes as well as bans on indoor use, advertising and sales to minors, Reuters reported. In a long-awaited report that will be debated by member states at a meeting in October in Moscow, the United Nations health agency also voiced concern at the concentration of the $3bn market in the hands of transnational tobacco companies. The WHO launched a public health campaign against tobacco a decade ago, clinching the WHO Framework Convention on Tobacco Control. Since entering into force in 2005, it has been ratified by 179 states but the United States has not joined it. The treaty recommends price and tax measures to curb demand as well as bans on tobacco advertising and illict trade in tobacco products. Prior to Tuesday’s report the WHO had indicated it would favour applying similar restrictions to all nicotine-containing products including smokeless ones.