Zimbabwe’s constitutional conference designed as the first stage of drawing up a new constitution for the country collapsed in chaos in Harare on Monday only 10 minutes after the formal proceedings started. Neither President Robert Mugabe nor his coalition partner Prime Minister Morgan Tsvangirai, who were scheduled to speak, attended the meeting. Delegates from the two main parties – Mr Mugabe’s Zanu-PF and Mr Tsvangirai’s Movement for Democratic Change – disrupted the opening address by the Speaker of Parliament, Lovemore Moyo, throwing bottles of water, jeering and heckling.