When perfume becomes a nuisance (or a health issue)

When perfume becomes a nuisance (or a health issue)
http://www.latimes.com/features/image/la-igw-perfumeetiquette29-2009nov29,0,6405529.story

"We've all been there. Trapped in an elevator with an overly perfumed passenger who has you holding your breath until the doors open. Held hostage at a restaurant next to a fellow diner whose Poison is tainting your filet mignon. Ambushed at a movie theater where the only recourse is to bury your nose in the popcorn."