Bengal Polls: Actor Mithun Chakraborty gets Y+ security by Centre NEW DELHI: Actor Mithun Chakraborty, who recently joined the Bharatiya Janata Party (BJP) ahead of the West Bengal Assembly polls has been provided ‘Y+’ security by the Centre. The Central Industrial Security Force (CISF) has initiated the process to provide him with security, sources said. The Centre’s decision to provide the security cover to Chakraborty comes a day after West Bengal Chief Minister Mamata Banerjee on Wednesday claimed that she was allegedly pushed by a few people during her poll campaign in Nandigram. Banerjee is now admitted to the SSKM Hospital in Kolkata with an injury in her foot.