https://www.abc.net.au/news/2018-02-22/two-victorian-labor-mps-in...

https://www.abc.net.au/news/2018-02-22/two-victorian-labor-mps-in-robost-altercation-at-parliament-cafe/9473434

That would be 22-2-18, nearly 2 and a half years ago. But please do go back to when he was forced to resign in 2015 as Small Business Minister for bullying his staff; this Adem Somyurek guy had a long history of abusive behaviour and electoral fraud.
Chairman Dan Andrews rewarded him for this recidivist abusive behaviour and for his ongoing "public-servant" Electoral-staff rorting of taxpayers in 2018, by returning him to be the Small Business Minister again.

By the way, read all of the story from the ABC link thoroughly [I posted it earlier on this thread if the link fails]; Minister Marlene Kairouz was there and witnessed the Parliament dining room outburst which was all in foreign language, i.e.Turkish.
No doubt Marlene Kairouz can still tell us what was said and what was brandished despite Minister Eren later withdrawing his earlier willingness to record and report that he witnessed Minister Somyurek brandishing a butterknife at him as the duo argued loudly in Turkish.