We are not prepared to hold that the Commissioner's implied powers went so far. We hold that he exceeded his jurisdiction in paragraph 377.
If, contrary to the view just expressed, the Commissioner did have jurisdiction to consider allegations of organised perjury, natural justice would certainly have required that the allegations be stated plainly and put plainly to those accused. That was not done. If it had been done, what we have said earlier is enough to show that they could well have made effective answers.
So we conclude that in making the findings or allegations stated in paragraph 377 of the report the Commission acted in excess of jurisdiction and contrary to natural justice. As previously mentioned, the conspiracy postulated in paragraph 377 is evidently intended to include as participants the chief executive of the airline, the executive pilots and members of the navigation section. If the order for $150,000 costs is quashed on the ground that the statements about a pre-determined plan of deception and an orchestrated litany of lies were made without jurisdiction and contrary to natural justice, we think that substantial justice will be done to the company and those individuals. In our opinion that costs order must be quashed on those grounds as well as on the ground that it was invalid as to amount.
Further, during the proceedings in this Court there occurred developments which in themselves threw a different light on matters dealt with in the paragraphs under attack affecting Captain Gemmell particularly. These should be publicly recorded.
It was acknowledged by all parties, including the Commissioner, that the reference to Captain Gemmell in paragraph 352, concerning a notebook belonging to Captain Collins, was a mistake. The Commissioner evidently had in mind some evidence given by Captain Crosbie, the welfare officer of the Air Line Pilots Association. This disposes of any inference against Captain Gemmell that might be taken from that paragraph.
Much the same applies to the other paragraphs affecting him which are complained of. We have set them out in full and it will be seen that they all relate to two flight bags. It had seemed that paragraph 359 (1), in its context, might have conveyed the impression that Captain Gemmell had removed these bags from the McMurdo store and brought them or their contents back from Antarctica. At our hearing, however, Mr Davison, who was one of the counsel for the Pilots Association both before the Commission and in this court, made it clear responsibly and fairly that this is not suggested.