A video clip of the incident that happened before the take-off of the A320 plane from Bangkok on December 26 was shared on social media on Wednesday.
The Bureau of Civil Aviation Security (BCAS) on Thursday filed a police complaint regarding the scuffle between passengers onboard a Thai Smile Airways plane from Bangkok to Kolkata earlier this week, and Union Minister Jyotiraditya Scindia said such passenger behaviour is unacceptable.
The security watchdog said the police has already started its investigation, and further action will follow.
"With regard to the scuffle between passengers on board a @ThaiSmileAirway flight, a police complaint has been filed against those involved. Such behaviour is unacceptable," Scindia said in a tweet.