Helicopter hovering over the activists marching in the streets of Québec City, who are protesting against the G7 Summit held in Québec, Canada

helicopter aircraft aerial monitoring chopper rotor engine machine flying blue skies clouds patrol troopers convoy g7 summit quebec city quebec canada france germany italy japan united kingdom united states european union leaders ministers policymakers economies global trends global issues sustainable economy international stakeholders security conflict situations police riot control activists political movement demonstrations advocacy dissent policemen law enforcers authorities eod specialist bomb squad protest march activism