A union representing 100,000 workers has voted to split from the Australian Council of Trade Unions and set up a rival body, in an escalating response to the CFMEU being pushed into administration. A union representing 100,000 workers has voted to split from the Australian Council of Trade Unions and set up a rival body, in an escalating response to the CFMEU being pushed into administration. Unions, Industry, Federal Government, Government and Politics Latest business news