Thiruvananthapuram, Sept 02 (ANI): BJP president Amit Shah, who visited Kerala in order to gain foothold in the state, blamed the dominant coalition fronts for pursuing vote bank politics, and promoting communalism. Kerala is one of the states where BJP is yet to display a strong electoral performance, and politics in the state is dominated by two political factions - United Democratic Front (UDF) led by Congress party and Left Democratic Front (LDF) led by Communist Party of India (Marxist). Shah was addressing special convention of party functionaries in Thiruvananthapuram city during his maiden visit to the state. He further elaborated on the point by saying that Kerala government had sought the release of Abdul Nazer Mahdani, who was detained in connection with the 2008 serial bomb blasts in Bangalore. Shah is hoping to promote the development model of Prime Minister Narendra Modi to lure the voters in southern states.