I work up in the City and every day i get off my train and have a 10-15 walk to my office.
However, i'm SICK and tired of having to breathe in other people's nasty cigarette smoke as they decide to chuff away in a busy street in front of me so that i get a full on face and lung full of it.
It's bad enough that i have to inhale all sorts of petrol and diesel fumes, without these inconsiderate b*stards polluting my lungs further!
Oh and yes, i am an ex-smoker - the worst kind!!!