Like Richard feel embarrassed for friends to have to go outside too but they happily accept it as the thing to do and will make sure that cigarette butts are disposed of no problem. I am an ex-smoker too which is another reason I would like the act of smoking look less appealing on programs, for selfish reasons apart from anything else. Perhaps they could have a warning before the program begins just in the same way that anything containing strong language and scenes of a sexual nature would then it is up to the individual family to control.