A day after West Bengal Education Minister Bratya Basu accused him of trying to "destroy" the higher education system in the State and running a "puppet regime" in universities, Governor C.V. Ananda Bose on Saturday warned of a much bigger action at midnight.
As the clock was nearing midnight, a Raj Bhavan official said Mr. Bose had "signed two confidential sealed letters", one for the state secretariat, Nabanna, and another for the Centre.
On the content of the letters, the official said "it would be disclosed later".