what will happen if we smoke 5 cigarettes a day happens to your body after you quit smoking: timeline What happens to your lungs

Disposable vape pens on planes Travelling with a disposable, such as an Elf Bar 600, is subject to resrictions - it must be on your person or in your hand luggage, and not in your checked bag

.Contraband tobacco needs to be better controlled but this is difficult, especially as some indigenous groups view the tobacco trade as a legitimate business protected by ancient treaties.

Anecdotally, e-cigarette users have said that they have used [e-cigarettes] to quit smoking, says Alison Breland, who co-leads the Center for the Study of Tobacco Products, a research program at Virginia Commonwealth University in Richmond

Our beginner's guide to vaping covers the basics first