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Underworld figure Mick Gatto attended CFMEU meeting after construction site assaults, Big Build royal commission told

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Cite

Larkin, J., & Bucci, N. (2026, November 11). Underworld figure Mick Gatto attended CFMEU meeting after construction site assaults, Big Build royal commission told. The Guardian. https://www.theguardian.com/australia-news/2026/nov/11/mick-gatto-cfmeu-big-build-royal-commission-ntwnfb

Dated from the outlet's own feed. Check the original for its byline.

The Guardian · collected 2026-11-11 · by Jack Larkin, Nino Bucci

Quick Summary

Paul Tzimas, a former Construction, Forestry, Maritime and Energy Union official, testified before Victoria's Big Build royal commission that underworld figure Mick Gatto attended a post-assault meeting. Tzimas and his colleague were severely injured at a construction site; the assault was linked to builders and developers, with Gatto later gifting Tzimas a gold bracelet as a gesture of goodwill. Tzimas also mentioned other union members affiliated with bikie gangs and revealed that the CFMEU wrote letters supporting individuals convicted of serious crimes for parole applications.
Written by AI on 2026-11-11, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

A former CFMEU official, Paul Tzimas, testified at the Big Build royal commission in Victoria that underworld figure Mick Gatto attended a meeting following an assault on him and his colleague. The attack occurred at a construction site where Tzimas sustained a fractured ankle, while his colleague suffered from severe PTSD, partial loss of vision, a broken eye socket, and dental damage. Although specific details about the timing and location of the assault were not provided, Tzimas suggested that those responsible might be connected to an outlaw bikie gang. After the incident, union officials met with builders who arranged for Gatto's presence at the meeting. The hearing aims to investigate corruption in major infrastructure projects in Victoria.

Written for “Mick Gatto At Royal Commission” on 2026-11-11, grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
This article does not take a side on a contested political question, so it has no leaning score. That is an answer rather than a gap: a match report or a rescue can be warmly or critically written without being left or right, and scoring it anyway is how approval of a subject gets recorded as a political position.
No political leaning scored for article 143734 · logged 2026-11-11

Story

Mick Gatto At Royal Commission
Crime & Law · 1 article(s) covering the same event.

Compared with similar articles

This article reads unscored and hedges 14% of its claims. Each row says how that neighbour differs.
The Sydney Morning Herald
Hedges 7 of 63 claims Outlet record 61/100
“The articles describe different meetings: one involving Mick Gatto and assaults, the other involving Joe Myles threatening political lobbying.”
ABC News (AU)
Hedges 4 of 33 claims Outlet record 67/100
“The articles describe different testimonies given by Paul Tzimas to the royal commission on separate occasions.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
21
sentences that state something as happening or true
Uncertain
14%
3 of 21 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
65/100
The Guardian's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Crime & Law
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-11-11 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

The Guardian · 3245 article(s) · 7 correction(s) detected
Running correction rate · 7 correction(s)

Who wrote this

Jack Larkin
6 article(s) here · 1 carrying a prediction
No other details were given about where and when the assault occurred, but Tzimas agreed that he believed the people who assaulted him may have been linked to an outlaw bikie gang.
The first block of hearings under the commission into the integrity of major public and civil infrastructure construction projects in Victoria will hear evidence about the union’s involvement in a level crossing removal project at Gap Road in Sunbury, north of Melbourne, in 2022.
The independent and not-for-profit research institute the Sax Institute, on Thursday launched the 18 and Up study, which will follow the health of those aged 18 to 45 throughout their lives.
Other people were told by a parent that they suffered a reaction when they were a child and carry that diagnosis through to adulthood without questioning it, she said, while some side-effects may also be due to the illness itself and not the medicine.
The famed myrtle beech in Apollo Bay may be the result of two or three trees growing together and visitors are able to wander through the complex structure: a parallel to the web of life they support.
Hendrikx hopes the mushroom coffins, which weigh about 30kg each, could improve the sustainability of the Australian funeral sector by shortening the decomposition process.
Also by Jack Larkin
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 6 articles by Jack Larkin →
Nino Bucci
12 article(s) here · 1 carrying a prediction
No other details were given about where and when the assault occurred, but Tzimas agreed that he believed the people who assaulted him may have been linked to an outlaw bikie gang.
The first block of hearings under the commission into the integrity of major public and civil infrastructure construction projects in Victoria will hear evidence about the union’s involvement in a level crossing removal project at Gap Road in Sunbury, north of Melbourne, in 2022.
The decision in Erin Patterson’s appeal against her triple murder conviction will be handed down on Friday, with Victoria’s highest court also set to rule on whether she could face more time in prison.
In the legislative council on Wednesday, John Ruddick, a Libertarian MP, said he backed what Greens MP Dr Amanda Cohn said in supporting the bill: he thought it was likely he would choose terramation over a burial plot or cremation.
He will be held overnight to appear at Wangaratta magistrates court on Wednesday, Victoria police confirmed in a statement, adding that it would be alleged the attack was targeted. Victoria police arrested the 43-year-old Tarrawingee man on Monday afternoon after he allegedly struck the independent MP for Indi with a Toyota LandCruiser outside her electorate office in Wangaratta in northern Victoria.
When Haines posted on X about an ABC QandA episode, Nugent wrote “Would’ve been nice to include a politician who takes climate change seriously, such as yourself”.
In June, he successfully applied to vary his bail so he could attend the opening of the Anzac Hall at the Australian War Memorial in Canberra.
Australian security agencies launched an investigation after it emerged al-Hammami spent about two years in the country, with New Zealand authorities also examining his time there between November 2018 and May 2019.
“An update will be provided at an appropriate time.”
“At this stage it is unclear whether these shortcomings would have made any difference to the tragic outcome in this case,” Imrie told the inquest.
Also by Nino Bucci
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 12 articles by Nino Bucci →

Topics

CFMEU Melbourne Sunbury Victoria the Construction, Forestry and Maritime Employees Union

Subjects

Tzimas PERSON · 10× Gatto PERSON · 5× CFMEU ORG · 3× Carr PERSON · 2× Chris Carr PERSON · 1× Mick PERSON · 1× Mick Gatto PERSON · 1× Paul Tzimas PERSON · 1× Victoria GPE · 1× the Construction, Forestry and Maritime Employees Union ORG · 1×

Narrative

Tzimas told the commission on Wednesday that he received a fractured ankle and a colleague was left with a broken eye socket, damage to his teeth, severe PTSD and the partial loss of his vision after they were assaulted by people linked to the builders and developers at a construction site.
framing: assertive · carried by 1 article(s) · first seen 2026-11-11
No other details were given about where and when the assault occurred, but Tzimas agreed that he believed the people who assaulted him may have been linked to an outlaw bikie gang.

Claims (21 extracted, 3 hedged)

A former union official has told a royal commission that underworld figure Mick Gatto attended a meeting that was called after the official and a colleague were seriously assaulted at a construction site. asserted
official → tell → site
Paul Tzimas is the first witness associated with the Construction, Forestry and Maritime Employees Union to appear before the royal commission into the integrity of major public and civil infrastructure construction projects in Victoria. asserted
Tzimas → associate → Victoria
Tzimas told the commission on Wednesday that he received a fractured ankle and a colleague was left with a broken eye socket, damage to his teeth, severe PTSD and the partial loss of his vision after they were assaulted by people linked to the builders and developers at a construction site. asserted
they → tell → site
No other details were given about where and when the assault occurred, but Tzimas agreed that he believed the people who assaulted him may have been linked to an outlaw bikie gang. uncertain
who → give → gang
Tzimas, a former CFMEU official who left the union in January and is now unemployed, told the commission that about a week after the assault a meeting was called between union officials and the builders, who also arranged for Gatto to attend. asserted
Gatto → leave → officials
He said Gatto was known to work for developers and builders in order to resolve issues with their projects. asserted
Gatto → say → projects
Tzimas said that Gatto later gifted him a gold bracelet, which he initially refused. asserted
he → say → which
He agreed with counsel assisting Chris Carr that he first knocked back the gift as he knew it could be “perceived as inappropriate for someone in your position to receive a gift from someone on the other side of the fence”. uncertain
someone → agree → fence
Tzimas also agreed with Carr that he knew the bracelet was not a “worthless trinket” but that, after discussing with Gatto why he was being gifted it, he decided to take it. asserted
he → agree → it
“Mick had expressed that – especially because I refused it – that it wasn’t his way of … trying to earn any favour. “ asserted
it → express → favour
He said he had had a poor opinion of me as an official, he believed he probably judged me a bit harshly, and this was an olive branch so to speak, for people he considered a friend. asserted
he → say → people
“I never wore it or anything.” asserted
I → wear → it
Tzimas said he was aware other union officials also received gold bracelets from Gatto. asserted
officials → say → Gatto
Tzimas was also asked about a letter the CFMEU wrote on behalf of a man convicted of manslaughter who was seeking parole that confirmed he would be offered employment. asserted
he → ask → employment
He told the commission that he was unclear why the union assisted the man but said “his dad at the time was a union delegate … so that probably holds some sway as well”. uncertain
that → tell → sway
Carr also read the names of 15 men to Tzimas and asked whether all of them were union members and affiliated with bikie gangs. asserted
all → read → gangs
Tzimas agreed that 11 of them were. asserted
11 → agree → them
Tzimas attended the work site as part of union action that eventually halted construction. asserted
that → attend → construction
He also attended a meeting between project managers and the union officials at CFMEU headquarters on 7 June 2022 that eventually resulted in work recommencing on the site. asserted
work → attend → site
The commission has previously heard that in that meeting the union demanded that its own health and safety representative, and union affiliated traffic management and labour hire companies, had to be installed on the Gap Road project in order for work to resume. asserted
work → hear → project
The hearing before commissioner Christopher Kourakis continues. asserted
hearing → continue → Kourakis
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