The phrase "peaceful protesters" refers to people who express their concerns or demands in a calm and nonviolent manner, without causing harm or destruction. Full definition
We are peaceful protesters attend town meetings, write letters to the editor of papers, hold protests and organize petition drives. (itchmo.com)
Keep in mind: ordinary peaceful protesters have nothing to fear about this law. (slaw.ca)
Light says the calls to demilitarize police will not impact his sales, but regardless he is not proud of the way Lenco's vehicles are being associated with police aggression against peaceful protesters. (inc.com)