(1) Whether there are any concerns for the health of cattle that are watered at the Wonderfonteinspruit; if not, how was this conclusion reached; if so, what are the relevant details; (2) whether any tests have been done to determine the levels of (a) cadmium, (b) uranium and (c) lead in cattle that are given water originating from the Wonderfonteinspruit; if not, why not; if so, what are the relevant details?