A mass brawl erupted on a building site with hard hats and planks of wood used as weapons.
Shocking footage shows dozens of workers running from under a canopy while throwing punches and swinging construction equipment.
Two men appear to be targeted by the angry workers before one of them is bashed to the ground with several blows from a plank of wood and a hard hat.
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The workman then chased after the aggressors who bashed the first man into the mud.
Some of them appear to throw bricks, as reported on Need To Know.
Another onlooker filmed it from another angle.
The brawl broke out at a construction site in Jalan Sena in the southern Malaysian state of Johor.
It remains unclear what started the fight.
Police chief Chen Shengli said they have yet to receive a complaint from any of the parties involved.
However, despite the lack of anyone coming forward to press charges, the police stated that they have opened an investigation into the brawl.
Shengli said the probe has been launched under Section 148 of the Penal Code, which involves rioting with weapons.
The police are trying to track down the workers involved and have urged eyewitnesses to contact them as soon as possible.
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