Colonisers. Aliens. Invasive. Cause damage. Threaten. The language of xenophobia is also applied to plants.

After his strong words on foreigners in South Africa, what will deputy police minister Bongani Mkongi say when next xenophobic violence flares up?

The newly appointed minister was speaking at a parade held by the South African Police Service to welcome him and his deputy, Bongani Mkongi