Across towns and cities in South Africa, fear is once again knocking on the doors of Nigerians and other foreign nationals.

From protests on the streets to businesses forced to shut their doors, the tension is rising and the uncertainty is growing.

Just days ago, the Nigerian government advised its citizens in South Africa to temporarily close their businesses following violent anti-foreigner demonstrations in several cities, including Cape Town and Durban. 

Reports of harassment, intimidation and even killings have triggered fresh calls for urgent intervention, with Nigerian community leaders warning that the attacks have become persistent and dangerous. 

Today on Nigeria Daily, we examine the root causes of these attacks and what can be done to protect Nigerians living abroad.