The Prime Minister, Dr. Manmohan Singh, the Speaker, Lok Sabha, Meira Kumar, Bharatiya Janata Party (BJP) leader LK Advani, Leader of the Opposition in the Lok Sabha Sushma Swaraj, Leader of Opposition in Rajya Sabha Arun Jaitley and other dignitaries paid tributes to the former Lok Sabha Speaker, Sardar Hukum Singh on his birth anniversary, in New Delhi on August 30, 2011. Photo by N Varadharajan/Indian Photo Agency