Assessing exposure to secondhand smoke in restaurants and bars 2 years after the smoking regulations in Beijing, China

Abstract

The 2008 Beijing governmental smoking restriction requires large restaurants to designate no less than 50% of their dining area as non-smoking, without defining ‘large’ or specifying how the designated smoking sections and non-smoking sections should be separated. Two years after its implementation, smoking is still commonly observed in nominally non-smoking restaurants and bars and in designated non-smoking sections, and both patrons and servers are exposed to high concentrations of secondhand smoke. These results indicate that the Beijing governmental regulation fails to protect the population from SHS exposure in restaurants and bars and that more efforts are needed to pass stronger smoking regulations and ensure better compliance in Beijing, China.