Watch Diesel: The Industry's Smokescreen

'Dieselgate' made headlines around world. For deliberately cheating the system, Volkswagen were made to pay a record $20 billion fine. But, as this investigation shows, they were far from the only culprits. We met the researchers who uncovered the cheat devise, investigate the dangers posed by NOx emissions and examine other diesel cars...

Diesel: The Industry's Smokescreen is a 2018 documentary with a runtime of 54 minutes.