Since the 2010 boycotted elections, Burundi is steadily drifting away from what was initially regarded as a peacemaking model, and violence from both the ruling party and the opposition is threatening stability. 'Burundi: Bye-bye Arusha?', the latest report from the International Crisis Group, analyses how the control of the institutions by the ruling party and the boycott of the 2010 elections by the main opposition parties made the power-sharing system defined by the 2000 Arusha agreement irrelevant.