A man carries a club and a Zulu shield outside a hostel in Johannesburg(Siphiwe Sibeko:Reuters)

A man carries a club and a Zulu shield outside a hostel in Johannesburg(Siphiwe Sibeko:Reuters)

An African immigrant holds a machete in a run-down district of east Johannesburg(Siphiwe Sibeko/Reuters)

A man carries a club and a Zulu shield outside a hostel in Johannesburg(Siphiwe Sibeko:Reuters)

A child picks up casings from the rubber bullets fired by police in Jeppestown, Johannesburg(Mujahid Safodien:AFP)
A man holds a brick near the hostels in the Jeppestown area of Johannesburg where clashes broke out(Mujahid Safodien:AFP)