cigarette snail Geographic cones are the most venomous 500 known cone species. Several human deaths have been attributed to them. Nicknamed the "cigarette snail," because a person, once stung, could smoke would 1 Wild snail crawling on discarded

Can you use a vape on the plane

Just one cigarette per day accounted for half of the risk seen with smoking 20 cigarettes a day in men, and for one-third of the risk in women, they discovered

"In attempting to develop a "safe" cigarette you are, by implication, in danger of being interpreted as accepting the current product is unsafe, and this is not a position that I think we should take," he wrote

You can see more on this story on Inside Out South East on BBC One at 19:30 BST on Friday 31 March, and later on the BBC iPlayer

Nicotine dependence can lead to health problems like diabetes, infertility, teeth and gum disease, eye problems, and more, according to the Mayo Clinic