New Delhi: The AAP is B-team of the BJP, Congress general secretary Digvijaya Singh said here on Thursday. "AAP is B team of BJP. They are no different," Singh said, addressing an election gathering at old Delhi's Lal Kuan area ahead of the May 15 municipal by-polls to 13 wards. The Congress, which could not win a single seat in the last assembly polls, has been fielding its senior leaders for campaigng in the civic bypolls. Party general secretary Shakeel Ahmed had addressed an election meeting earlier. Singh charged both Prime Minister Narendra Modi, of the Bharatiya Janata Party (BJP) and Delhi Chief Minister Arvind Kejriwal, of the Aam Aadmi Party (AAP) with having "dictatorial tendencies." The ruling AAP, Congress and BJP have fielded their candidates in the by-polls.