A garden in East Berlin

If you haven't read the story about the garden that was technically in East Berlin, though the wall was built on a shortcut that put it on the West side, go read it.

The East Berlin guards watched this exchange from a nearby watchtower. They could see he was really annoying the West Berlin authorities - so to annoy them even more, the East Berlin authorities made sure that Kalin had free and full use of the land.