53 The criticism of the Commissioner's comment in his letter to the Premier of 7 March must also be evaluated in the light of events occurring before that date including media reports, and of the disclaimer by the Commissioner on the first public hearing on 22 April of any intended reference to any specific individuals "be they likely witnesses before the Commission or their legal advisers", or any political personalities with whom the Commission had had contact. Prior to the date of that letter there had been, in the view of the Commissioner, an improper attempt by sections of the media to involve him in political controversy over whether or not he had been consulted about the form of the original terms of reference, that involvement being fostered by inaccurate accounts of what he had said at his press conference; he had, according to press reports, been criticized by the Police Association; he had been unable to procure a statement from Rouse whose solicitor had, in the Commissioner's view, suggested that if such a statement were given, the Commission staff would improperly disclose it to others; and other potential witnesses than Rouse and McQuestin had declined to make statements, adopting an attitude that the lines of enquiry directed to them were outside the original terms of reference. There was, in our view, some basis for an apprehension by the Commissioner when he wrote the letter of 7 March that his work might be deliberately obstructed both politically and within the Commission's hearings. That apprehension, whether correctly held or not, and even if overstated, served as a preface to his request for amendment of the terms of reference in order to minimise argument as to the relevance of some lines of enquiry and to obviate possible delay to which any disputed ruling might give rise. On its face, the passage complained of did not refer to either of the Prosecutors nor could it, in our view, be reasonably seen to be directed at them or at a class of persons which included them. The express disclaimer by the Commissioner of any reference to the likely witnesses (including the Prosecutors) is strong evidence against the contention that this passage reveals bias against either of them. To accept that it does requires the objective observer to conclude that the disclaimer was mendacious. Such a conclusion is quite unwarranted. It also overlooks the assurance given by Mr Chesterman, QC, to Mr Porter that he could not see how anything in the letter could cause any concern regarding Mr Gray's credit. The apparent curtness of the reply from Commission staff to Mr Porter's correspondence is explained by a further statement of the Commissioner at the commencement of the public hearing on 22 April that he had chosen not to respond to what had been reported as having been said in the media by legal practitioners and others of a variety of matters, nor to engage in contentious correspondence with them. He continued: