Victorian Premier Jacinta Allan has taken heat over her apology about corruption worries connected with the Big Build scheme.
She dismissed calls to launch an investigation into the issue.
A watchdog regulatory office 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 like the CFMEU remain crucial in large transport projects like the Airport Rail Link.
Questions about building rules and compliance continue to be raised.
Critics contend that the lack of a thorough inquiry weakens 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.