https://www.thenewsminute.com/article/students-forced-stand-naked-being-late-andhra-school-parents-protest-94061

This unfortunately was a common punishment for boys in south/east Asia. Even today it appears things haven't changed much and if this happened to girls it would be making news headlines right now.

Some guys on quora even shared their experiences about how humiliating and unfair this punishment was for them

https://www.quora.com/Has-anyone-ever-been-made-to-strip-as-punishment-in-front-of-their-class-or-witnessed-anyone-who-has

https://www.quora.com/Why-Indian-boys-get-naked-punishment-in-school-infront-of-girls-but-girls-cant-punished-in-such-way