cornerstones of this concept as if it is this concept but the agreement is not legally binding so it's up to the automakers to decide if they will do anything differently we definitely because we understand it very well do not support hardware upgrades because they would take three to four years of development so it wouldn't help so environment in the forthcoming years. times are getting harder for car makers that's evident here at the paris motor show. as more and more countries seek to restrict or ban vehicles reliant upon fossil fuels car shows like this one are highlighting more modern electric cars. and it's likely german manufacturers will also need to ramp up innovation and the production of healthier vehicles in order to defy the crisis. all week long two opposing views struggled to strike