Union Home Minister Amit Shah on Sunday said the way Trinamool Congress leaders are joining the Bharatiya Janata Party (BJP) in West Bengal there will be no one left except Mamata Banerjee in the party at the end of assembly elections.

"By the time the elections will be held in Bengal, Mamata Didi will turn back and see no one in the party. There will no one left except for her," Shah said while virtually addressing the BJP's mega joining rally at Howrah Dumurjala stadium.