Re: food, farts, perfume\cologne... whatever
"In a closed space, any of the above are an offense."
As a child, I hated being dragged in Binns department store, (later House of Fraser) because to get into the shop meant walking through the Perfume sections. 100's of different perfumes all competing at once to prove they are the best and ending up just making me gag. Or, for modern times and younger readers, just walking past a branch of Lush! Or even just those certain people who must stink horribly under the gallons of perfume or deodorant they drench themselves with every day.