Security personnel from the private security company Blue Hawk Tactical and a South African Police Service (SAPS) officer assess an alleged illegal mining operation with a drone before raiding it near Springs, on April 28, 2021. - South Africa has one of the world's largest private security industries, employing more personnel than the police, according to the national Private Security Industry Regulatory Authority. The sector creates work for more than two million people in a country where unemployment stands over 30 percent. (Photo by Michele Spatari / AFP)