South Africa deploys police as thousands of demonstrators gather in several areas to protest against illegal immigration, according to multiple reports. The demonstrations are organized by groups that oppose undocumented or unlawful migration, drawing crowds to public spaces in different parts of the country. Authorities move to manage public order as protests expand, with police presence intended to reduce the risk of clashes and ensure the events remain controlled. While the reports describe the protests and the size of the turnout, they do not provide a single unified figure for how many demonstrators are present nationwide or specific details on arrests or injuries. The coverage also does not confirm whether the protests target particular locations, agencies, or policy proposals beyond opposition to illegal immigration. Overall, the accounts agree that police deployment is underway in response to widespread, growing demonstrations involving large crowds. Further updates are expected as authorities continue monitoring the protests and their developments in affected cities and regions.