In the late 1990s, whistle-blowers implicated UN peacekeepers and international police in the forced prostitution and trafficking of Eastern European women into Bosnia, which was just emerging from a bitter civil war. Louise Hidalgo has been talking to one of those who sounded the alarm, British human rights lawyer, Madeleine Rees, who was then working for the High Commissioner for Human Rights in Bosnia.
Picture: the United Nations Peacekeeping Force patrols the Bosnian capital Sarajevo in March 1996 (Credit: Roger Lemoyne/Liaison/Getty Images)