%0 PDF %T PASSPORT TO SMOKERS' RIGHTS ISSUE BRIEF: AIRLINE SMOKING RESTRICTIONS %8 2007-03-07 %I Tufts Archival Research Center %R http://localhost/files/m039kh473 %X Issue Brief on Airline Smoking Restrictions by the Passport for Smokers’ Rights asserting that smoking on airplanes does not harm the health of non-smokers or crew. Highlights that there have been only four studies that have measured the levels of secondhand smoke in aircraft cabins. Encourages other solutions be explored or considered such as improved ventilation systems. %[ 2018-10-15 %9 text %~ Tufts Digital Library %W Institution