To the extent possible under law, rugk has waived all copyright and related or neighboring rights to this work. This work is published from: Deutschland. This does only include his act of composition or similar, basically.
Please note the background image for the normal version is licensed under CC-BY-SA 2.5. See https://commons.wikimedia.org/wiki/File:M%C3%BCnchen_-_Westend.JPG for details. The Leipzig version uses https://commons.wikimedia.org/wiki/File:Leipzig-Hauptbahnhof-overview.jpg, licensed under CC-BY-SA 3.0.
It also contains assets made by Tobias Zwick, licensed under CC-BY-SA 4.0 and potentially some other authors. See https://github.com/westnordost/StreetComplete/blob/master/res/authors.txt for details.
Because of these, the whole banners are also licensed under the representive CC licenses.