Protesters blow vuvuzelas in front of police officers during an anti-government protest dubbed the “Colorful Revolution”, in Skopje, The Former Yogoslav Republic of Macedonia, 30 May 2016. The political crisis in Macedonia postponed elections due for next month, after the European Union called on Skopje to delay the polls to ensure they could take place freely and fairly. The delay was agreed by parliament, which reconvened after Macedonian constitutional court froze all activities related to the controversial parliamentary election scheduled for 05 July this year. (Photo by Georgi Licovski/EPA)





A protestor wearing a mask, uses an improvised slingshot to throw a balloon with colored paint on the Government building, during an anti-government protest in Skopje, Macedonia, Tuesday, May 31, 2016. Protests have continued after the country's president rescinded some of the pardons he issued last month to dozens of politicians and other people who were facing criminal proceedings for alleged involvement in a wiretapping scandal. (Photo by Boris Grdanoski/AP Photo)





Riot police clash with a protester during a demonstration against bullfights outside a bullring in Mexico City, Mexico May 29, 2016. (Photo by Henry Romero/Reuters)





Riot police clash with protesters during a demonstration against bullfights outside a bullring in Mexico City, Mexico May 29, 2016. (Photo by Henry Romero/Reuters)





Riot police clash with protesters during a demonstration against bullfights outside a bullring in Mexico City, Mexico May 29, 2016. (Photo by Henry Romero/Reuters)





Riot police clash with protesters during a demonstration against bullfights outside a bullring in Mexico City, Mexico May 29, 2016. (Photo by Henry Romero/Reuters)





Riot police clash with a protester during a demonstration against bullfights outside a bullring in Mexico City, Mexico May 29, 2016. (Photo by Henry Romero/Reuters)





Protesters hold up a poster next to riot police during a demonstration against bullfights outside a bullring in Mexico City, Mexico May 29, 2016. The signs reads, “Torture: It is not art, it is not culture”. (Photo by Henry Romero/Reuters)





Police detain a protester during a demonstration against the recent gang-rape of a woman in a moving car, according to local media, in Kolkata, India May 31, 2016. (Photo by Rupak De Chowdhuri/Reuters)





Indian police arrest activists from the Social Unity Centre of India (SUCI) organisation as they block a road during a protest against a gang rape in Kolkata on May 31, 2016. A woman was kidnapped and gang-raped by at least four men on May 29 in the Salt Lake area of the city and is currently being treated in hopsital, local media reported. (Photo by Dibyangshu Sarkar/AFP Photo)





Police detains an activist of the Socialist Unity Centre of India (SUCI) during a protest against the recent gang-rape of a woman in a moving car, according to local media, in Kolkata, India May 31, 2016. (Photo by Rupak De Chowdhuri/Reuters)





A demonstrator runs away from a riot policeman during a protest by workers from ENATEX, a state-run textile company, in La Paz, Bolivia, May 31, 2016. Hundreds of workers were dismissed from their jobs because of the closure of ENATEX. (Photo by David Mercado/Reuters)





A demonstrator with a physical disability dances in his wheelchair in front of riot policemen during a protest calling on the government to provide a monthly subsidy for the physically disabled rather than an annual one, in El Alto, Bolivia, May 30, 2016. (Photo by David Mercado/Reuters)





Riot policemen eat ice cream as they take a break, during a protest by people with physical disabilities, calling on the government to provide a monthly subsidy for the physically disabled, rather than an annual one, in El Alto, Bolivia, May 30, 2016. (Photo by David Mercado/Reuters)





A man is detained by police during a protest against Brazil's interim President Michel Temer and in support of suspended President Dilma Rousseff in Sao Paulo, Brazil, June 1, 2016. (Photo by Paulo Whitaker/Reuters)





A police officer protects himself from tear gas during a Brazil's Homeless Workers' Movement (MTST) protest against Brazil's interim President Michel Temer and in support of suspended President Dilma Rousseff in Sao Paulo, Brazil, June 1, 2016. (Photo by Paulo Whitaker/Reuters)





Police fire rubber bullets against Members of Brazil's Homeless Workers' Movement (MTST) during protest against Brazil's interim President Michel Temer and in support of suspended President Dilma Rousseff in Sao Paulo, Brazil, June 1, 2016. (Photo by Paulo Whitaker/Reuters)