Latest statistics also show that lung cancer is the most common type of cancer among European men. That ridiculous "survey" that purported to state that passive smoking was not detrimental to non-smokers was sponsored by the cigarette industry! I think it will not be long until addiction to tobacco will prevent one from holding a Class 1 medical! Ireland is about to ban all smoking in public places and it now seems that Ryanair has decided to extend this to their aircraft-- Great news!