They watched as players would, occasionally, choke on their tobacco wads and delay gameplay
Patches, gum, and lozenges deliver low, controlled nicotine, much safer than smoking, and reduce cravings
Reduce Turnover Costs Units that have been smoked in are considerably more expensive to turn over for the next resident than nonsmoking units, and smoking units also tend to remain on the market longer
Morris Coats, A Note on Estimating Cross-Border Effects of State Cigarette Taxes, National Tax Journal 48:4, (December 1995), 573-584, ntj-v48n04p573-84-note-estimating-cross-border.pdf?v=%CE%B1&r=35923133871196367
Akerey B, Le-Lay C, Fliss I, Subirade M, Rouabhia M: In vitro efficacy of nisin Z against Candida albicans adhesion and transition following contact with normal human gingival cells