(1) Whether any electricity tariffs have been (a) specified and (b) approved by the National Energy Regulator of South Africa for a certain company (name furnished) to sell to residents in Alexander Bay; if not, what is the position in this regard; if so, what are the relevant details; (2) whether there are any differentiating rates that have been charged; if not, what is the position in this regard; if so, (a) to whom, (b) what motivation was given to (i) these tariffs and (ii) tariffs above the average increase and (c) who is responsible to ensure that the correct tariffs are being charged?