Here's footage from 1968 showing violent protests in Paris, France. 

Guards and policemen walking through crowds. Police officers arrest protestors while camera crews look on. Crowds of people protest. One protestor holds a sign featuring Black Panther leaders Huey Newton and Bobby Seale that reads “POLITICAL PRISONERS OF USA FASCISM.” Police officers break up a group of protestors. A weeping woman gets hear head wound cleaned. More police with riot shields break up crowds.