Rioters battle with Zimbabwean police in Harare, Monday, July, 4, 2016. Police in Zimbabwe's capital fired tear gas and water cannons in an attempt to quell rioting by taxi and mini bus drivers protesting what they describe as police harassment. The violence came amid a surge in protests in recent weeks because of economic hardships and alleged mismanagement by the government of President Robert Mugabe. (Photo by Tsvangirayi Mukwazhi/AP Photo)





A police officer removes a stone from Mutare road outside Harare, Zimbabwe, 04 July 2016. In a protest over frequently blocked street, operators of commuter buses themselves blocked roads with stones, burning tyres and other objects. (Photo by Aaron Ufumeli/EPA)





Armed Zimbabwean police battle rioters in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Armed Zimbabwean police surround rioters in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Armed Zimbabwean police battle rioters in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Armed Zimbabwean police surround a rioter in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





A police officer is assaulted by angry protesters in Harare, Monday, July, 4, 2016. Police in Zimbabwe's capital fired tear gas and water cannons in an attempt to quell rioting by taxi and mini bus drivers protesting what they describe as police harassment. (Photo by Tsvangirayi Mukwazhi/AP Photo)





A police officer is assisted after being assaulted by angry protesters in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Rioters battle with Zimbabwean police in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Armed Zimbabwean police clash with rioters in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





A rioter wearing a police helmet taken from a police officer joins angry protestors in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Armed Zimbabwean police battle rioters in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Armed Zimbabwean police battle rioters in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Armed Zimbabwean police beat alleged rioters in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Armed Zimbabwean police beat an alleged rioter in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Rioters battle with Zimbabwean police in Harare, Monday, July, 4, 2016. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Armed Zimbabwean police detain an alleged rioter in Harare, Monday, July, 4, 2016, as police in the capital fired tear gas and water cannons to quell rioting by taxi and mini bus drivers. (Photo by Tsvangirayi Mukwazhi/AP Photo)





Residents of Epworth suburb flee as riot police fire teargas after a protest by taxi drivers turned violent in Harare, Zimbabwe, July 4,2016. (Photo by Philimon Bulawayo/Reuters)





Riot police detain residents of Epworth suburb after a protest by taxi drivers turned violent in Harare, Zimbabwe, July 4, 2016. (Photo by Philimon Bulawayo/Reuters)





Riot police detain residents of Epworth suburb after a protest by taxi drivers turned violent in Harare, Zimbabwe, July 4,2016. (Photo by Philimon Bulawayo/Reuters)





Riot police detain residents of Epworth suburb after a protest by taxi drivers turned violent in Harare, Zimbabwe, July 4, 2016. (Photo by Philimon Bulawayo/Reuters)





A woman carries drinking water in Epworth near Harare, Zimbabwe, July 5, 2016. (Photo by Philimon Bulawayo/Reuters)





Jugglers perform on a street as a police water canon releases a jet of water on demonstrators during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





A demonstrator kicks a riot police vehicle during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





Demonstrators clash with riot policemen during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





Demonstrators clash with riot policemen during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





Demonstrators clash with riot policemen during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





An injured riot policeman is seen through a police vehicle window as they clash with demonstrators during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





A demonstrator is detained during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





A demonstrator is detained during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





A demonstrator is detained during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





A demonstrator prepares to hit a riot police vehicle during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





A demonstrator is detained during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





A demonstrator throws a steel beam at a riot police vehicle during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)





Demonstrators clash with riot policemen during an unauthorized march called by the Chilean student federations to protest against government's education reform, in Santiago, Chile July 5, 2016. (Photo by Ivan Alvarado/Reuters)