You need to defeat the police forces. Here, the police is a part of what we call "les forces de l'ordre" (the forces of the order). The real goal of the police isn't to struggle against crime. The real goal is the protect the current order like it is (whatever this order is).

That's why the revolution happens in the street in front of the police. A smart police should be less violent as possible. Each violent act feeds the revolution.

Here we have the best riot police because we are also one of the best revolutionary country.