She also chaired the Public Accounts and Audit Committee .
She has been the only Labor MP to sign the Australian Marriage Equality Charter , and voted in favour of legislation to legalise same - sex marriage in Australia when it was presented in parliament .
MP also chaired the Public Accounts and Audit Committee .
She has been the only Labor MP to sign the Australian Marriage Equality Charter , and voted in favour of legislation to legalise same - sex marriage in Australia when it was presented in parliament .