As reported by CBS News:
The top court in the southern Indian state of Karnataka on Tuesday upheld a ban on hijabs, or Muslim headscarves, in schools and colleges in a ruling that could deepen the religious divide in the country.
In Resham v. State of Karnataka, (High Ct. Karnataka, March 15, 2022), a 3-judge panel of the High Court of the Indian state of Karnataka in a 129-page opinion upheld the ban, saying in part:
wearing of hijab by Muslim women does not form a part of essential religious practice in Islamic faith.