No ban on black face mask, says Pinarayi Vijayan Updated: Updated: Protest outside CM’s interaction event on Calicut University campus Share Article Protest outside CM’s interaction event on Calicut University campus Kerala Chief Minister Pinarayi Vijayan on February 14 clarified that there had been no ban on the participants wearing black face masks at an event he attended at Wayanad recently. The Chief Minister made this remark during his opening speech at CM@campus, an interaction session with students from the Calicut University, the Kerala Kalamandalam Deemed to be University, the Thunchath Ezhuthachan Malayalam University and the Kerala Agricultural University on the Calicut University campus.