Hello - We have a stopover in Doha, on our way to Vietnam where you can vape and use e-cigarettes, but the internet is very confusing over whether one can use an e-cigarette in Doha airport, or in Qatar for that matter. I understand the sale, importation and advertising of them is banned, but unclear whether their use is also banned, as some people say yes and others say no? So can I use them in the airport, presumably in the smoking area? If not would I be better off putting it in my hold luggage and then only retrieving it from my suitcase in Vietnam , or is this not necessary if not actually leaving the airport - I ask as some places seem to have security scans at the gate as well as when you first go through to departures?
Grateful for some clarity please!