Flashback: Car-Free SundaysTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video12/16/2013December 16, 2013Forty years ago, the Arab oil-exporting countries proclaimed an oil embargo. Gasoline in West Germany was becoming scarce. The government banned driving on Sundays.https://p.dw.com/p/1AZxBAdvertisement