Perceived enforcement of anti-smoking laws in bars and restaurants of three Brazilian cities: data from the ITC-Brazil survey

Abstract

Passive smoking causes severe and lethal effects on health. Since 1996 Brazil has been moving forward in the implementation of anti-smoking legislation in enclosed public spaces. This article aims to evaluate the perceived enforce ment of anti-smoking legislation in the cities of Porto Alegre (Rio Grande do Sul State), Rio de Janeiro and São Paulo, Brazil, based on the results of the ITC-Brazil Survey (International Tobacco Control Policy Evaluation Project). The results of the survey showed a significant reduction in the pro portion of people who saw individuals smoking in restaurants and bars be tween 2009 and 2013 in the three cities surveyed. Concurrently there was an increase in the proportion of smokers who mentioned having smoked in the outer areas of these facilities. These results likely reflect a successful imple mentation of anti-smoking laws. Of note is the fact that by decreasing pas sive smoking we further enhance smoking denormalization among the general population, decreasing smoking initiation and increasing its cessation.