An anyone help me with the best location for my French motorway tag? Recently purchased my E350 Coupe and will be heading across France. On other cars that I have used the tag on I have been able to stick the tag in the dotted area of the windscreen. The 2015 E coupe uses all of this area leaving no free pace to fix the tag. Can I stick the tag just below or to the side of the black area to allow it to work?