In the UK, where billions are being spent on e-cigarette research and harm reduction, bans and tighter restrictions are the wrong way to go, experts say.
Higher nicotine levels, better information for smokers on the risks of e-cigarettes and higher age limits. These are the proposals of a broad political committee in the UK.
The Royal College of Physicians is calling on politicians and authorities to actively encourage smokers to switch to e-cigarettes through government campaigns.