Violence erupted at a commercial plaza in Brampton after two groups of men viciously attacked each other with two-by-fours.

A video posted online shows about 25 people — all of which appear to be male — split into two groups shouting at one another in a foreign language at the plaza on McLaughlin Road and Steeles Avenue West in Brampton.

The video shows one group of males approaching the other group armed with large two-by-fours. A few of the men start raining blows on the group for an unknown reason. Those being attacked respond with their own weapons — also large two-by-fours.

A brawl ensues with onlookers filming from their vehicles.

The two groups disperse on their own, with no outside interference by police.

It is unclear when the incident took place, but videos were posted online by at least two people on Dec. 12.

Peel police Const. Bancroft Wright said on Tuesday evening that he had just watched the video, but could not confirm if a police report had been filed.

“We’ve had similar incidents in the past where guys, for whatever reason, post videos without contacting police,” he said. “Unless one of them (people involved) comes forward and admits their involvement, or says they were injured, it’s going to be tough to find out who those individuals are.”

The plaza in question — across from Sheridan College’s Davis Campus — has been a hot spot for crime in Brampton.

Last year, there was a huge brawl in the plaza parking lot, followed by a severe assault with a bat a week later.