Whether she had instituted an investigation in respect of (a)(i) to what extent and (ii) at what cost the modernisation of stations, particularly in KwaZulu-Natal, had been effected and (b) when the special train will start to provide full service between Pietermaritzburg and Durban to ease congestion on the roads; if not, why not, in each case; if so, what are the relevant details in each case?