Discussions

I just heard that a woman, Ms. Kuhn was kicked off a bus twice because of her perfume that she was wearing. Ms. Kuhn complained, of course and her complaint is under review. Sorry, she was singled out apparently three times.  
It seems to me that the attitudes of smoking also can relate to overuse of scent. Apparently too, the chairman of air-quality, says that they get a large number of requests for scent-free signs and related materials.  
And according to the chairman that if it affects somebody's health, it becomes an issue and apparently scent is becoming an issue. The current acceptability of perfume is less clear-cut than smoking.  
What is next on the growing list of NO-NO'S?