Mumbai: An email has warned of bomb threats at multiple locations in Mumbai, according to an official.

The email has threatened blasts at Mayor's office, the airport as well as at the home of Amitabh Bachchan.

The email has also threatened Diljit Dosanjh's concert at Mumbai, as per media reports.

Security teams have rushed to the mayor's office as per reports.

(This is a developing story. More details will be updated.)