No fewer than 29 million diesel vehicles – cars and vans – of all makes significantly exceeding the value limits for nitrogen oxide (NOx) emissions set by EU legislation (Euro V and Euro VI standards) are being driven on European roads, according to a study by the NGO Transport & Environment (T&E) that was published on Monday 19 September.
Exactly a year ago, on 19 September, the Volkswagen scandal broke. Through this study, “Dieselgate: Who? What? How?”, T&E, which campaigns for...