Kolkata, May 30 (SocialNews.XYZ) The leaders of all the political parties in West Bengal on Saturday condemned the heckling and physical assault of Trinamool Congress General Secretary and the party's Lok Sabha member, Abhishek Banerjee, at Sonarpur in South 24 Paragans district earlier in the day. However, while describing the incident as unfortunate, the leaders of the Bharatiya Janata Party (BJP) and the CPI-M reminded of the arrogant and provocative public speeches by Abhishek Banerjee at a number of campaign rallies before the recently concluded West Bengal Assembly elections, for which an FIR has already been registered against him.