Paris RER NG design unveiled
http://www.railwaygazette.com/news/traction-rolling-stock/single-view/view/paris-rer-ng-design-unveiled.html
When I saw the title, I thought it would be about design which was not adopted to RER, because of the word "NG".
But, it's not about such a bad one, but it's about what was adopted.
I wonder why the train was named as the strange one.