rg said the incident occurred at the nearby Sachsenhausen concentration camp, where a museum on the Holocaust has recently been opened. No further details were immediately available. Making racist remarks or distributing racist material is punishable under law in Germany. Earlier this month, unknown perpetrators badly damaged a wreath commemorating Jewish victims of the Holocaust at Sachsenhausen, where some 200,000 slave labourers were interned from 1936 to 1945. Nearly half were either killed or perished.