The plan was for people to pass a number of ‘Stolpersteine’ – brass "stumbling stones" embedded in pavements outside the former homes of Jews and other victims deported and murdered during the Holocaust. As they walked the route, people would have listened to recordings of the ‘Gaza Monologues’, based on testimonies from young people in Gaza. The organisers had said the walk, due to be part of the annual "48 Stunden Neukölln" (48 Hours Neukölln) cultural festival last weekend, would allow "the timelines of two genocides" to develop into parallels, drawing a comparison between the Holocaust and the war in Gaza. In its open...