 The ban was reconsidered and upheld in 2015; other ways of commemoration, like plaques on the walls of individual houses, and a central memorial displaying the names of the people deported from Munich, will be set up.In other cities, permission for the project was preceded by long, sometimes emotional discussions.In Krefeld, the vice-chairman of the Jewish community, Michael Gilad, said that Demnig's memorials reminded him of how the Nazis had used Jewish gravestones as slabs for sidewalks.