The charges against Ben Ali came after advocacy groups Amnesty International (AI) and Human Rights Watch (HRW) [advocacy websites] called for the Tunisian transitional government to investigate incidents of police violence against protesters and end police brutality [JURIST reports]. In January, the Tunisian Constitutional Council officially announced that Ben Ali had permanently left the office of the presidency after he declared a state of emergency [JURIST report] amid nationwide protests, banning public gatherings and allowing police to fire on anyone refusing to obey orders, and fled the country. The leader of the lower house of parliament, Foued Mebezza, assumed power as interim president [JURIST report] and is expected to remain in power until elections are held, which Prime Minister Mohammed Ghannouchi [Reuters profile] has indicated will be within the next several months.