[OSM-talk] SOTM-EU 2014 visitors by car from outside of Germany: environment stickers

[Maarten Deen]

steggink at steggink.org wrote:
> Hi,
>
> For those who are coming by car to SOTM-EU 2014 in Karlsruhe, and
> especially for those who do not come from Germany, please be aware
> that in many cities you need an environmental sticker. See [1] for
> more information, and see [2] for a basic map. It also includes the
> conference area.

Or mapped as a relation in OSM: http://www.openstreetmap.org/relation/61348

Is there no layer yet for the environmentzones?

Regards,
Maarten