The centre for Science and Environment(CSE) has criticised transnational diesel model here despite their possessingwell-researched evidence of its impact on health and a virtual ban in their own countries.Based on the response to a questionnarie sent to some companies including Mercedes, Ford, Toyota, Hyundai and Mitcubishi, CSE, which has launched a campaign against diesel cars in cities, charged the top brass of the foreign car companies with having "no qualms about resorting to misinformation".