Meanwhile, Naidu is making efforts to take the support of as many political parties as possible for the proposed grand alliance to corner the BJP at the hustings. The TDP chief is in touch with leaders of different political parties, particularly Mamata Banerjee for the success of the December 10 meeting. Naidu also spoke to the leaders of the Left parties and Samajwadi Party (SP) chief Akhilesh Yadav. He first visited Delhi on October 23 and it was followed by another meeting on November 1. He also went to Kolkata on November 19 to meet Trinamool Congress president and West Bengal chief minister Mamata Banerjee.Naidu will stay in Delhi after the December 10 to host breakfast for opposition leaders..