Victorian Premier Jacinta Allan has taken heat for apologising about corruption worries connected with the Big Build scheme.
She dismissed calls for a major probe into the issue.
A watchdog monitoring body received a tip raising concerns about involvement in Big Build deals.
Allan also endorsed Prime Minister Anthony Albanese’s remarks about Kylie Minogue, describing them as her personal view.
Unions including the CFMEU remain key in large transport projects like the Airport Rail Link.
Questions about building rules and compliance continue to be raised.
Critics argue that the lack of a thorough inquiry erodes public confidence.
The government says it is focused on delivering projects on time and within budget.
Opposition parties have called for a parliamentary committee to examine the allegations.