Singer Sona Mohapatra on Monday posted a series of tweets addressed to Mumbai police, alleging that she has been receiving threat notice from Madariya Sufi Foundation for her latest music video Tori Surat. She claimed that the foundation termed her music video 'vulgar' and that it might 'flare communal tension.' "Dear Mumbai Police. I have received a threatening notice from the Madariya Sufi Foundation to remove my music video Tori Surat from all communication mediums.