Hindustan Times | Mumbai airport on high alert after call about serial blasts Hindustan Times File photo of Mumbai Airport. Security was tightened at the airport on late night on September 29, 2015, after a call threatening serial blasts across its terminals. (Kalpak Pathak /Hindustan Times) ... Mumbai Airport, Taj Hotel on High Alert After Terror Threat Mumbai Airport on high alert after threat call Mumbai airport, Taj Hotel on alert after terror threat |