The Central Government Offices Complex at Belapur in the satellite city of Navi Mumbai was evacuated on Monday following a bomb threat, police said.
"The Vashi Court received an anonymous letter saying a particular floor of the complex would be blown up today, and they forwarded it to us," Navi Mumbai Police Commissioner Ramrao Wagh told PTI.
Officers from the Special Branch of the Navi Mumbai Police are at the spot, while a dog squad has also been requisitioned, he said adding, all offices have been evacuated as a precautionary measure.