On the eve of nationwide protests against undocumented immigration, President Cyril Ramaphosa issues a stern warning against vigilantism, invoking the painful legacy of apartheid-era laws and reaffirming the state's responsibility for immigration enforcement.

Tensions are rising ahead of planned anti-migrant protests on June 30, as South Africa's government warns against violence. Analysts say deep social and economic crises are…

South Africa’s government is racing to secure calm ahead of the June 30 anti-immigration protests, trying to enlist royal houses and...