Union Minister Giriraj Singh has accused West Bengal CM Mamata Banerjee of doing vote bank politics and appeasement politics. Singh further said Hindus were not safe under Banerjee's rule. "She is the same Mamata Banerjee who had said that no one can expel any Bangladeshi in her presence...(In Murshidabad)," Singh said after Banerjee paid a visit to riot-hit Murshidabad.