G.C.D. Claasens, Director - General - Department of Water Affairs, A panellist on the Toxic and Industrial Waste Session. Environment for a changing South Africa Conference, University of the Witwatersrand, 3 November 1990
This refugee family fled the Shongweni Valley after the father was shot by Inkatha Impi's. They now live on the banks of the Mngweni River which was the highest recorded levers of mercury.