South African authorities are warning citizens that sheltering or employing undocumented immigrants will result in substantial fines—R10,000 per individual—and potential criminal prosecution. This announcement precedes planned anti-illegal immigration protests scheduled for June 30th. The move signals a heightened enforcement approach to immigration laws. Officials have not specified the nature of potential criminal charges beyond stating they are possible. The warning aims to deter citizens from assisting those living in the country without legal documentation. The government anticipates these measures will be relevant in the context of the upcoming demonstrations, suggesting a focus on maintaining order and enforcing immigration regulations. This policy change reflects growing tensions surrounding immigration within South Africa.