Stones and bottles were flying: The footage of the attack on the police officers in Belgrade (video)

A group of protesters, who have been in front of the city police in the street of Despot Stefan, had fought the police, but the situation settled down after the organizers of the protest asked them to calm down. This tragedy is sending a strong message that we must be united before the cruelty of terrorism It is not known what has caused the conflict, and one of the protesters has been arrested, while the rest answered by throwing the bottles.