Lok Sabha Speaker Shri Om Birla; Deputy Chairman Rajya Sabha Shri Harivansh; Leader of Opposition (Rajya Sabha) Shri Ghulam Nabi Azad; former Prime Minister Dr. Manmohan Singh, former Deputy Prime Minister Shri L.K. Advani and President, Indian National Congress Smt. Sonia Gandhi and other dignitaries after paying floral tributes to Smt. Indira Gandhi in the Central Hall of Parliament House on her birth anniversary on 19 November 2019