Sremska Mitrovica
Sremska Mitrovica prison (Serbian: Казнено-поправни завод у Сремској Митровици / "Kazneno-popravni zavod u Sremskoj Mitrovici") is the biggest prison in Serbia, consisting of two facilities. It is situated in Sremska Mitrovica, Vojvodina province. During the Yugoslavian Civil Wars it was used as a concentration camp for thousands of Croatian and Bosnian prisoners amidst allegations of torture, prisoner abuse and rape.