The Australian Criminal Intelligence Commission has been notified of potential betting irregularities involving the naming of the Australian of the Year winner Grace Tame. News Corp can reveal the National Australia Day Council has made a referral to the ACIC that a potential leak of the winner s name may have affected betting markets. Ms Tame went from an outside chance with the punters to a firm favourite in December. This was the period when she was chosen as the winner of Australia s top award, although her name was not announced to the public until Prime Minister Scott Morrison revealed it on January 25.