An aerial view shows a police water cannon used to spray Hydroperoxide compound to disinfect a vending market in Nkulumane township in Bulawayo, Zimbabwe, on April 16, 2020. (AFP)

An aerial view shows a police water cannon used to spray Hydroperoxide compound to disinfect a vending market in Nkulumane township in Bulawayo, Zimbabwe, on April 16, 2020. (AFP)