Trinamool Congress MP Sushmita Dev has resigned as a member of the Rajya Sabha. She has sent the resignation letter to Rajya Sabha Chairman C P Radhakrishnan. After her resignation, she met Assam Chief Minister Himanta Biswa Sarma in New Delhi. On Monday, veteran Trinamool leader and Rajya Sabha member Sukhendu Sekhar Ray had resigned from both Rajya Sabha and the party.