[Bob259]

Over here, there are some signs the diesel era may be coming to an end in the next few years:
Parking permit surcharge to force diesel cars off the roads - Telegraph
"
There is growing concern in Whitehall over the green credentials of diesel vehicles, which are increasingly popular.

According to a paper prepared for the Department for Environment, Food and Rural Affairs this month, they emit too many small polluting particles which damage local air quality, a particular problem in residential areas with heavy traffic."

If the truth be known it's probably more like it is here, where they are making us use a ethonal blend (10% now and going to 15% later). This way you'll burn more fuel and then the Gov't gets more tax revenue. It's all about the money... in Europe or here in the States.