Impact on smoking of Englands 2012 partial tobacco point of sale display ban: a repeated cross-sectional national study

摘要

BackgroundA partial tobacco point of sale (PoS) display ban was introduced in large shops (>280 m² floor area) in England on 6 April 2012. The aim of this study was to assess the medium-term effects of the partial tobacco PoS display ban on smoking in England.