Trinamool Congress members in the Rajya Sabha today staged a walkout protesting against the alleged illegal arrest of their Party leader in the Lok Sabha. <br/><br/>This is for the second consecutive day that they walked out on the same issue. The issue was raised by Derek O'Brien of the TMC. He also demanded that the House should observe silence as a mark of respect to over 100 people who died in the queues before ATMs post demonetisation.