An upper house committee voted to refer its report to the corruption watchdog because of “unanswered questions” about the premier’s involvement in the Rosehill Racecourse proposal. An upper house committee voted to refer its report to the corruption watchdog because of “unanswered questions” about the premier’s involvement in the Rosehill Racecourse proposal. State and Territory Parliament, Housing Policy, Construction and Real Estate Industry, Horse Racing Latest business news