Lok Sabha Speaker Shri Om Birla; Rajya Sabha Deputy Chairman Shri Harivansh; former Deputy Prime Minister Shri L. K. Advani; Members of Parliament and other dignitaries after paying floral tributes at the portrait of former Lok Sabha Speaker, Shri M. Ananthasayanam Ayyangar, in the Central Hall of Parliament House, on his birth anniversary on 04 February 2020.