BSP today criticized the NDA MPs for writing letter to the Rajya Sabha Chairman Mohd. Hamid Ansari demanding action against the members who have been disrupting the proceedings of the House. Party Chief Mayawati condemned it and termed the letter as an attempt to create pressure on the chair by the ruling alliance. <br/><br/>Yesterday, 30 NDA MPs had written to the Chairman that the Congress MPs had been disrupting the Rajya Sabha for over two weeks despite the warnings by the chair. <br/><br/>Ms. Mayawati also refused to buy External Affairs Minister's clarification on Lalit Modi controversy saying Sushama Swaraj should not have ignored the law while taking humanitarian approach in helping former IPL Commissioner to get British travel document.