Senator BACK (Western Australia—Second Deputy Government Whip in the Senate) (14:12): Mr President, I ask a further supplementary question. Is the minister aware of recent statements from the union movement itself that the government's royal commission into trade union governance and corruption will help clean up a movement that has been plagued by a string of fraud scandals? Can the minister inform the Senate how industry, especially in Western Australia, will benefit from more transparent and accountable trade unions?