The country, one of Africa's largest and most industrialised economies, has been on edge following weeks of sometimes violent xenophobic unrest that has left at least two people dead.

The country, one of Africa's largest and most industrialised economies, has been on edge following weeks of sometimes violent xenophobic unrest that has left at least two people…

Xenophobic protest groups have demanded that undocumented foreigners leave the country by June 30 .