Zimbabwe election collapse

Zimbabweans queue to withdraw money from a bank in Bulawayo Photograph: Getty

MDC party leader, Morgan Tsvangirai, is greeted by supporters during a visit to a Harare suburb Photograph: Philimon Bulawayo/Reuters

Tsvangirai speaks to supporters the day before announcing his withdrawal from the run-off election Photograph: Taurai Maduna/EPA

Militia connected to Robert Mugabe's ruling Zanu-PF party and security forces have murdered an estimated 100 opposition activists Photograph: Alaexander Joe/AFP

MDC supporters attend a campaign rally in Bulawayo Photograph: Getty

A campaign poster for Morgan Tsvangirai is attached to a fence in Bulawayo Photograph: Getty

A young boy among MDC supporters at a rally in Bulawayo Photograph: Getty

Zimbabwe's president, Robert Mugabe, greets supporters on his arrival at White City stadium in Bulawayo Photograph: Desmonde Kwande/AFP

Supporters of the ruling Zanu-PF party gather around the Show Grounds, the venue of an MDC rally which was due to take place in Harare on Sunday Photograph: Philimon Bulawayo/Reuters

Morgan Tsvangirai announces he is pulling out of the run-off election against Robert Mugabe Photograph: Philimon Bulawayo/Reuters

Tsvangirai said he would no longer participate in "this violent, illegitimate sham of an election process" Photograph: Alexander joe/AFP

Avocados and peanuts are served at a roadside stand in Bulawayo Photograph: Getty

Members of the Southern African Development Community (SADC), Pan African election observers and journalists listen as Zimbabwe Electoral Commission chairman, George Chiweshe, speaks in Harare Photograph: Philimon Bulawayo/Reuters