No bomb was found in the search. The police later declared the call a "hoax."
A bomb disposal squad was rushed to Chief Minister Mamata Banerjee's office in Kolkata today after a bomb scare at West Bengal government's headquarters in Howrah.
The chief minister was present at the 14th floor of the building when a phone call warned of a bomb planted on the seventh floor of 'Nabanna', the State Secretariat building.
No bomb was found in the search. The police later declared the call a "hoax."