Bologna (Italy) - There have been ugly scenes in Bologna in Italy after riot police and students clashed inside the city’s university for a second day.
Florence (Italy) - There have been scuffles between Somali refugees and police outside the office of regional authorities in Florence.
Manaus (Brazil) - The deadliest prison riot in Brazil in 20 years has left 56 people dead after violence spiralled out of control between two rival drugs gangs in a jail in Manaus.
Bulgarian authorities say one of the organisers of this week’s riots at a refugee shelter belongs to a ‘radical cell’.
At least 50 people have been arrested on the Greek island of Chios after violence erupted at a migrant camp.
Demonstrators have taken to the streets across the US for a second day to vent their anger over Donald Trump’s presidential election victory.
Caracas (Venezuela) - Venezuela’s opposition is increasing the pressure on President Nicolas Maduro by planning a national strike on Friday and a march on the presidential palace next week.