(1) Whether Metrorail awarded contracts to certain companies (names furnished); if not, why not; if so, (a) why, (b) when was the contracts awarded, (c) what process was used in awarding these contracts and (d) what are the value of the contracts awarded; (2) whether any of the directors of the said companies are current or former employees of the Passenger Rail Agency of South Africa (Prasa) or Metrorail; if so, (3) whether this is in line with policies and procedures of his department, Metrorail and/or Prasa; if not, what is the position in this regard; if so, what are the relevant details; (4) whether he took any steps to ensure that there was no conflict or interest; if not, what is the position in this regard; if so, what are the relevant details?