Democratic Alliance supporters wave flags and signs to protest Eskom's load-shedding and rolling blackouts as a politician makes a speech

democratic alliance cape town anc placards eskom south africa western cape protest marching loadshedding african national congress protestors rainbow nation chanting ruling party crowds opposition powercuts demand people economy rolling blackouts corruption social development frustrated speech africa blackouts power generation da energy management politics city power power supply electricity diversity political central business district politician shut down change energy shedding coal peaceful urban summer