“…Collectively, research evidence suggests that the physical health benefits of smoking restrictions are widespread and include robust reductions in ETS-related morbidity and mortality, particularly heart disease, asthma, and other respiratory diseases, as well as improvements in indoor air quality, reductions in smoking rates, and decreases in the uptake of smoking among youth (Brownson et al, 1997;Farkas, Gilpin, Distefan, & Pierce, 1999;Proescholdbell, Chassin, & MacKinnon, 2000;Shelley, Yerneni, Hung, Das, & Fahs, 2007;Szabo, White, & Hayman, 2006;Wakefield, Banham, & Martin, 2000;Wakefield, Chaloupka, & Kaufman, 2000). However, while considerable research has focused on the association between smoke-free policies and the health and well-being of nonsmokers, far less attention has been paid to their impact on those who continue to smoke (Burgess, Fu, & van Ryn, 2009).…”