Police are yet to investigate people who gathered overnight around a wooden gallows and chanted "Kill Dan Andrews" in protest of the Victorian government's pandemic laws.
Video posted on social media on Tuesday morning shows a four-wheel-drive pulling a wooden gallows along Spring Street before parking outside the front of state parliament.
An inflatable doll of Premier Daniel Andrews is thrown onto the gallows as protesters chant "Freedom", "Traitor", "Kill Dan Andrews" and "Hang Dan Andrews".
A Victoria Police spokesman told AAP they were yet to receive a complaint about the incident.
If the premier or another person made a complaint to police and felt it was a legitimate threat, police would investigate it in line with the Crimes Act, he said.
The protesters have camped on parliament's steps for several nights protesting against the Public Health and Wellbeing Amendment (Pandemic Management) Bill, which is set to be debated in the upper house from Tuesday.
The bill gives the premier and health minister the power to declare a pandemic and make public health orders.
It has become a lightning rod for anti-lockdown and anti-vaccination groups, with thousands rallying against it on Saturday, including a man seen carrying homemade gallows with three nooses.
The nooses were an apparent reference to crossbenchers Andy Meddick, Fiona Patten and Samantha Ratnam, who the government has been relying on to help pass the bill.
The government on Monday night agreed to seven amendments to the bill following negotiations with the trio.
Amendments will clarify that the premier needs "reasonable grounds" to declare a pandemic, and the application of orders based on characteristics "must be relevant to the public health risk".
The health minister will be required to confirm the role the Charter of Human Rights and Responsibilities has played in their decisions.
The time limit has been tightened for when advice behind orders should be published and when parliament's Scrutiny of Acts and Regulations Committee can consider any orders.
Maximum fines for people breaching public health orders was halved.
"There will be no other parliament that has the transparency, accountability and the reporting to parliament that this bill provides," Health Minister Martin Foley said.
The premier said the controversial clause that gave the health minister the ability to make orders based on a person's "characteristics, attributes or circumstances", such as age, location, vaccination status and occupation "always related to the pandemic" and accused detractors of playing "political games".
"The thing about these laws and our management of this pandemic is it's not a game. It's very much about keeping people safe," Mr Andrews said.
Mr Andrews said the scenes outside parliament were not a reflection of the Victorian community.
"We're open because people have done the very thing that large elements of these protesters are urging Victorians not to do and that's get vaccinated," he said.
The state is days away from reaching the 90 per cent fully vaccinated milestone.
Mr Meddick said he and his fellow crossbenchers and their families had been subject to "threats of violence of rape and death" for supporting the bill.
He called on Opposition Leader Matthew Guy to unequivocally condemn members of his party who had attended rallies and "legitimised the noose-wielding maniacs".
While labelling some of the behaviour "ridiculous" and "stupid", Mr Guy declined to rebuke Liberal MPs for attending the events and said he had been subject to abuse from the "political left".
"That's a dangerous place in democracy to say we're going to pick and choose who can't be addressed at a rally," he said.
Beyond the protesters, concerns remain about the bill, including the lack of independent oversight.