Imagine. You’re on public transport and someone lights a cigarette, blowing a cocktail of carcinogens and nicotine into the air of your bus, tube or train.
Who are you?
(a) the person trying to catch the offender’s eye so you can give them the most cutting of looks – before looking away quickly in case they see you giving them the most cutting of looks;
(b) the person looking around for the red emergency handle because you know shit’s going to go down;
(c) the tut-tutting person who doesn’t look up but needs to make their displeasure known; or