This blog summarises estimates of the likely impact of a denicotinisation policy from a New Zealand modelling study that we recently published as a pre-print on the medRxiv site
Ignoring Folder Quality  
Frum: But look, I agree with you about the artificiality
We considered how easy the cookers were to set up and use, how well their lids locked and whether they sealed, how accurate their probe thermometers were, how stable the cookers were on the counter, what kind of cord storage they had, and whether they beeped or lit up when they started and finished cooking
La Vecchia (2009) Cigarette smuggling in Italy, 2005-8, Tobacco Control , April, 18(2): 159-160.