DD"The indirect costs are nebulous and unquantifiable; for example the costs of people taking smoking breaks, or the costs to clean up after smokers...even though street cleaners would be cleaning anyway.
So, as I say, happy to be proved wrong, but I doubt I will be. " - not in your eyes because you just ignore the figures. Just one example 5% of fires are caused by smoking but hey ho no point in me trying to convince you if you have already covered your ears.