Whether any (a) persons and/or (b) entities have been awarded any exploration permits for (i) shale gas and/or (ii) oil in KwaZulu-Natal; if not, what is the position in this regard; if so, (aa) to whom were the permits granted, (bb) within which geographical areas have they been authorised to conduct exploration, (cc) what is the extent of the exploration activities that have been authorised and (dd) for how long is each exploration permit valid?