Overview
- Officials said an email to Lok Bhavan warned it would "blast" C.V. Ananda Bose and even listed a mobile number.
- Police detained an alleged sender in the Salt Lake area late Thursday and are questioning him.
- Z-plus protection was reinforced with roughly 60–70 central personnel and a joint CRPF–state police deployment.
- A late-night review of the governor’s protection was held, and the DGP, Union Home Ministry and Chief Minister were notified.
- Media reports say Bose signaled he may walk in Kolkata without guards, even as protests over ED actions were slated for Friday.