The foul odours hidden in The Smoke. Not only will the new non-smokers have a more keen sense of smell they will be able to breathe in the sweat-encrused pong coming from the bodies of the badly-perfumed drinkers. Mix that in with foul, day-old scents from bottles that ought never to have reached the market place and the lingering fumes from half-eaten meals. YUCK. You're gonna grieve for the all-embracing smell-disguise of cigarette smoke.