Senior Congress leader Shashi Tharoor on Sunday said the voters of Manipur are feeling "grossly betrayed" just a year after putting the BJP in power and called for the imposition of President's rule in the state that has witnessed violent clashes.

Violent clashes had broken out in Manipur last week between tribals and members of the majority Meitei community, which has so far displaced thousands of people and killed at least 54.