Considering that his department spent R500 000 on a report that recommended that the national nuclear regulator be removed from his department and placed within the former department of environmental affairs, and noting the significant amount spent on the specified report and its findings, (a) what are the reasons that the nuclear regulator remains within his department and (b) by what date will it be (i) moved to the Department of Forestry, Fisheries and the Environment and/or (ii) constituted as an independent agency within the Government?