The best approach was to appoint a suitable body of independent experts, whose judgment and fairness can be accepted by all, to oversee the research and reach conclusions. They sifted the evidence, listened to the oral arguments and considered and discussed the issues between themselves. Neither the Government nor the unions had any hand, act or part in the final recommendations of the body. Senators should note that the Review Body on Higher Remuneration in the Public Sector, for example, which deals with top public service posts, including their own salaries, has operated on a similar basis for over 30 years.