Swiss firms have been criticised in a report for their links to the African trade in diesel with toxin levels that are illegal in Europe.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/fuel-too-dirty-europe-sold-africa
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/bbc-uk
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diesel
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/europe
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/asthma
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/respiratory-diseases