Activists and supporters of Ukrainian nationalist groups burn tires during a rally to mark the third anniversary of the Euromaidan Revolution on the Independence Square in Kiev, Ukraine, 21 November 2016. About one thousand activists took park in the rally during which they burned tires on the Independence Square, destroyed the Russian bank Sberbank and broke windows in the office of a Ukrainian politician Viktor Medvedchuk, according to Ukrainian media. On 21 November 2013 activists started an anti-government picket after then-Prime Minister Mykola Azarov announced the suspension of a landmark treaty with the European Union. The protests eventually led to the ouster of President Viktor Yanukovych, creating political rifts through the country that erupted into a violent conflict between seperatists and government forces in the eastern part of the country in the spring. (Photo by Roman Pilipey/EPA)





Policemen and law enforcement personnel block activists of nationalist groups and their supporters, who mark the anniversary of the 2014 Ukrainian pro-European Union (EU) mass protests on the Day of Dignity and Freedom in central Kiev, Ukraine, November 21, 2016. (Photo by Valentyn Ogirenko/Reuters)





Law enforcement personnel block and clash with activists of nationalist groups and their supporters, who mark the anniversary of the 2014 Ukrainian pro-European Union (EU) mass protests on the Day of Dignity and Freedom in central Kiev, Ukraine, November 21, 2016. (Photo by Valentyn Ogirenko/Reuters)





Ukrainian policemen stands guard in front of a damaged branch of the Russian bank Sberbank during a rally of activists and supporters of Ukrainian nationalist groups to mark the third anniversary of the Euromaidan Revolution in Kiev, Ukraine, 21 November 2016. (Photo by Roman Pilipey/EPA)





Policemen and law enforcement personnel block activists of nationalist groups and their supporters, who mark the anniversary of the 2014 Ukrainian pro-European Union (EU) mass protests on the Day of Dignity and Freedom in central Kiev, Ukraine, November 21, 2016. (Photo by Valentyn Ogirenko/Reuters)





Law enforcement personnel block and clash with activists of nationalist groups and their supporters, who mark the anniversary of the 2014 Ukrainian pro-European Union (EU) mass protests on the Day of Dignity and Freedom in central Kiev, Ukraine, November 21, 2016. (Photo by Valentyn Ogirenko/Reuters)





Law enforcement personnel block people, who attend a rally organized by activists of nationalist groups and their supporters marking the anniversary of the 2014 Ukrainian pro-European Union (EU) mass protests on the Day of Dignity and Freedom in central Kiev, Ukraine, November 21, 2016. (Photo by Valentyn Ogirenko/Reuters)





Activists of nationalist groups and their supporters walk during a rally to mark the anniversary of the 2014 Ukrainian pro-European Union (EU) mass protests on the Day of Dignity and Freedom in central Kiev, Ukraine, November 21, 2016. (Photo by Valentyn Ogirenko/Reuters)





Activists of nationalist groups and their supporters burn tyres in Independence Square as they gather to mark the anniversary of the 2014 Ukrainian pro-European Union (EU) mass protests on the Day of Dignity and Freedom in central Kiev, Ukraine, November 21, 2016. (Photo by Valentyn Ogirenko/Reuters)





Participants attack a branch of Sberbank during a rally held by activists of nationalist groups and their supporters who mark the anniversary of the 2014 Ukrainian pro-European Union (EU) mass protests on the Day of Dignity and Freedom in Kiev, Ukraine, November 21, 2016. (Photo by Valentyn Ogirenko/Reuters)





Police cars block a street during a rally held by activists of nationalist groups and their supporters on the anniversary of the 2014 Ukrainian pro-European Union (EU) mass protests and the Day of Dignity and Freedom in Kiev, Ukraine, November 21, 2016. (Photo by Valentyn Ogirenko/Reuters)





Men attack a building, which according to participants houses an office of Ukrainian politician and businessman Viktor Medvedchuk, during a rally held by activists of nationalist groups and their supporters who mark the anniversary of the 2014 Ukrainian pro-European Union (EU) mass protests on the Day of Dignity and Freedom in Kiev, Ukraine, November 21, 2016. (Photo by Valentyn Ogirenko/Reuters)





Participants attack a branch of Sberbank during a rally held by activists of nationalist groups and their supporters to mark the anniversary of the 2014 Ukrainian pro-European Union (EU) mass protests on the Day of Dignity and Freedom in Kiev, Ukraine, November 21, 2016. (Photo by Valentyn Ogirenko/Reuters)





Activists and supporters of Ukrainian nationalist groups break a window of the alleged office of a Ukrainian politician Viktor Medvedchuk during a rally to mark the third anniversary of the Euromaidan Revolution in Kiev, Ukraine, 21 November 2016. (Photo by Roman Pilipey/EPA)





Activists and supporters of Ukrainian nationalist groups brake a window of the Russian bank Sberbank during a rally to mark the third anniversary of the Euromaidan Revolution in Kiev, Ukraine, 21 November 2016. (Photo by Roman Pilipey/EPA)





Activists and supporters of Ukrainian nationalist attend a rally to mark the third anniversary of the Euromaidan Revolution in downtown Kiev, Ukraine, 21 November 2016. (Photo by Roman Pilipey/EPA)





Activists and supporters of Ukrainian nationalist groups light flares during a rally to mark the third anniversary of the Euromaidan Revolution in downtown Kiev, Ukraine, 21 November 2016. (Photo by Roman Pilipey/EPA)





Activists and supporters of Ukrainian nationalist attend a rally to mark the third anniversary of the Euromaidan Revolution in downtown Kiev, Ukraine, 21 November 2016. (Photo by Roman Pilipey/EPA)