A fight purportedly broke out at a Koufu food court at Woodlands Mart on 29 September, resulting in two people being conveyed to the hospital.
One man was also arrested for his suspected involvement in the fracas.
A video of the incident emerged online, showing the aftermath of the fight with chairs being seen overturned and strewn all over the ground with debris.
A man was also seen in the video lying down on the ground, with what appears to be blood beside him as another man renders aid to the stricken man.
The Singapore Police Force confirmed that they were alerted to a fight that broke out at Block 768 Woodlands Avenue 6 at about 9.10pm,
They said that a 33-year-old man and another 49-year-old man were sent to the hospital conscious, while a 51-year-old man was arrested for committing a rash act causing hurt.
At the time of writing, police investigations are ongoing.