The Legal Management of protest crowds

Meetings and demonstrations are instruments of acquiring logical right such as the expressive, the equality, and other rights contained in the human rights and the IR of constitution in its collective manifestation. So in the right of establishing meetings, whenever it doesnt occurrence any illegality, there isnt any legal and rational legitimating for inhibiting it.Getting safe and legal meeting and without any formal limitation to celebrating it could be a way of preparing the security and the freedom of citizens, saving the national security by referring to citizen's claims. By examining the domestic regulations author is searching to analyzing the nature of the meetings and showing how could be manage them before celebrating in one side and emerging illegal behavior in other side?