Congress leader Shashi Tharoor dubbed Centre's ban on BBC film an 'overreaction and unnecessary'. He said that India is a strong country and we could've ignored this. He said that people are screening the documentary in defiance of govt ban. he questioned, 'how can a documentary affect sovereignty of our nation? The ban is an overreaction and unnecessary by Centre'. He also added, 'our sovereignty and national security isn't something that can be easily affected by a documentary.'oor