German court says cities of Cologne and Bonn must impose diesel bans - Reuters

German court says cities of Cologne and Bonn must impose diesel bans
Reuters
COLOGNE, Germany, Nov 8 (Reuters) - A German court ruled on Thursday that the western city of Cologne must introduce bans on older diesel vehicles in certain areas from April 2019 and the nearby city of Bonn must impose bans on diesel vehicles for two ...