Ok, they more likely to develop heart disease and lung cancer and a whole host of other diseases and illnesses and die younger. But at the same time, most will lilely become a burden on the system towards the end, just smokers won't have received as much in pension payments.
Proof please.
Smokers pay in tax £9bn a year
It costs the NHS £2.7bn a year.
I wonder were the gov would get the £9bn a year in taxes if the smokers packed it up today?