Martin Winterkorn, former CEO of the German car manufacturer Volkswagen, arrives for questioning at an investigation committee of the German federal parliament in Berlin, Germany, in January 2017.
Reacquired Volkswagen and Audi diesel cars sit in a desert graveyard near Victorville, Calif., on Wednesday. Volkswagen AG has paid more than $7.4 billion to buy back about 350,000 vehicles, the automaker said in a recent court filing.
Mayor Anne Hidalgo has called for an end to gas-powered vehicles in Paris by 2030, in favor of biking, transit, and electric cars. Here, cyclists and pedestrians on the Champs- Élysées during the city's "day without cars" on Oct. 1.
Christophe Simon/AFP/Getty Images
Unsold cars, used and new, are unloaded from tractor-trailers into a parking lot south of Madrid. It's one of the biggest sales areas for used cars and scrap metal near the Spanish capital. Vendors say they're anticipating difficulty selling diesel cars, now that Madrid and other European capitals have announced plans to ban them.
Lauren Frayer for NPR