AD THIS MOMENT I'M NOT IN SERVICE!
I drive a taxi since more than 40 years through this town.
This is, as You might suspect, my ID-card. OK, it's in German, but 'Stadtführer' means 'City-Guide'.
But I'm also quite professional in guiding You through our capital Berlin, the Hanseatic League Town Lübeck, the little medieval Town of Celle, just south of Hamburg.