A policeman standing on the roof of a riot vehicle watches over a stream of protestors marching against Eskom's load-shedding and rolling blackouts

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