The very beginning of the Hrushevskoho Street Riots in Kyiv, Ukraine, during the EuroMaidan revolution. This event turned the peaceful protest that lasted about 2 months at the time into violent clashes with the riot police that ended up with destruction of the Yanukovych regime.
On this video you can see first stun and gas grenades thrown at protesters by the police, as well as the moment when the first riot police bus was set on fire.
