Vaping
 

Someone recently posted a video about the pleasures of vaping while in and around the pool.
The first death from vaping has now been reported from the USA together with reports of 2 deaths when wet vaping Lithium Ion batteries exploded like mini hand grenades in peoples faces.
Vaping is now to be considered dangerous because of toxic content of the vaping fluids and dangerous to do around a swimming pool and in the rain because of the dangers of battery explosion.
Don't do it !

It was reported on BBC radio last night that the death toll in the USA due to vaping has risen to 18 and over 1000 people have been hospitalised with respiratory complications caused by vaping.

I don't think it's dangerous this way, but after these accidents people began pay much attention to that and it's kind of good.