West Bengal CM Mamata Banerjee has levelled serious allegations against the NDA led Central government, claiming that the oxygen supply of Bengal is being diverted to other BJP-ruled states. After Didi wrote a letter to PM Modi, Bengal Chief Secretary has now opposed the diversion of oxygen. The chief secretary in the letter also mentioned that Bengal's consumption could radically increase to 250 metric tonnes. The Chief Secretary further added that this could lead to a big problem in the near future if the oxygen supply continues to be diverted. Writing to the Health Secretary, Bengal's Chief Secretary states that West Bengal is officially objecting to the diversion of oxygen. Watch to know more.