I'd think they need to be more concerned with vaping these days. That's pretty rampant everywhere. I work in a place that is supposed to be a smoke free campus and while I have never seen someone smoking, there are always plenty of spent cigarettes on the ground in the parking lot. Which technically is against the rules as well, but people don't care and if no one polices it, what's the point.
I get the sense that in the long run, we will find out that vaping is just as bad, if not worse. This sign actually included vapes in small print.
Oh, okay. I agree with you. They have already had some cases of damage to lungs and stuff due to the heated chemicals I think.