South Africa anti-immigration march: In Pretoria, the capital of South Africa, African migrants are being urged to practice “heightened vigilance” amid ongoing anti-illegal immigration demonstrations due to rising concerns over xenophobic violence. The Ghanaian high commission has suggested that its citizens temporarily shut their businesses and maintain a “low profile”. Additionally, the head of the Nigerian Union in South Africa has advised members to stay indoors, as another protest is scheduled for Wednesday in Johannesburg.