BJP candidate from Nandigram seat Shubhendu Adhikari has questioned the nomination of Chief Minister Mamata Banerjee. On Monday, he complained to the returning officer of Nandigram and demanded the cancellation of Mamta’s form. Shubhendu said that 5 criminal cases were filed against Mamata Banerjee in 2018. A case is pending with the CBI, but he did not mention it in his nomination. He has hidden these 6 cases. Meanwhile, the Election Commission appointed IPS Gyanwant Singh as Mamta’s Director of Security. A day earlier on Sunday, the commission removed Vivek Sahay from his post of security director. Sahay has been suspended due to the incident in Nandigram.