Examples include restrictions on retailer density (through licensing or zoning) that limit the number, type, and/or location of tobacco retailers, prohibiting price discounts, setting minimum floor prices for tobacco products, restricting advertising at the point of sale, restricting tobacco product displays, and more
(2020) 146:e20194104
Bottom line, airports generally enforce a no-vaping policy, so once you enter the terminal, you wont be able to vape until you reach your destination, unless you feel like using the smoking areas
How you talk to yourself counts, too
This is the IARCs group 1 list the stuff it says definitely is carcinogenic
When discussing addiction and drug use, its common for people to use slang terms