In regard to the metro, the credibility of the Government, the NRA and the RPA in particular has been called into question. Either that or the members of the Joint Committee on Transport are the best parliamentarians in the world. When the committee called in the RPA and quizzed it on its projected costs for the metro, the costs were reduced by about €400 million. That is either a compliment to the competence of the Joint Committee on Transport or it is a ringing indictment of the incompetence of the RPA in getting its projections so wrong.