I misread the topic as "Hamburg Grids" and was expecting some kind of theoretical system for making large protests more efficient or effective or something. Wh

I misread the topic as "Hamburg Grids" and was expecting some kind of theoretical system for making large protests more efficient or effective or something. Which raises the question: what significant study has been done on the most efficient and effective ways to protest? We are looking for minimum input for maximal change with built in systems to prevent rioting and protect the members of the protest from brutality (e.g. Violent counter protests, letting, etc).