The phenomenon of e-cigarette has caught regulators flat footed. The devices vaporise a solution, allowing vapers to inhale nicotine. Their popularity has surged and regulators are running to catch up. However, around the world countries are adopting different approaches as people begin to get into the vaping habit. What is certain is that they are proving controversial. And they have split tobacco-control community. Some see them as life savers, others as a pathway to normalisation and more tobacco use. Read more [...]