Ahead of Queen Elizabeth's state funeral, President Droupadi Murmu met King Charles III at a reception held at Buckingham Palace.
President Murmu also signed the condolence book for Queen Elizabeth II, at the Lancaster House near Buckingham Palace in London.
"President Droupadi Murmu signed the Condolence Book in the memory of Her Majesty Queen Elizabeth II at Lancaster House, London," Rashtrapati Bhawan tweeted.
Besides, the president also offered tributes to Queen Elizabeth II at Westminster Hall in London where the queen's coffin is lying-in-State.
"President Droupadi Murmu visited Westminster Hall London where the body of Her Majesty the Queen Elizabeth II is lying in state. The President offered tributes to the departed soul on her own behalf and on behalf of the people of India," Rashtrapati Bhawan tweeted earlier.
The President is on an official tour to the United Kingdom from September 17 to 19 to attend the State Funeral of Queen Elizabeth II on September 19 and offer condolences on behalf of the Government of India.
The presidential aircraft carrying Murmu and her entourage members, including foreign secretary Vinay Kwatra landed at London's Gatwick Airport on September 17 from where she left for the hotel where she will be staying during this tour.
She will attend the state funeral service at West Gate of Westminster Abbey. And in the afternoon, she will attend the reception hosted by James Cleverly, UK's Secretary of State for Foreign, Commonwealth and Development Affairs.
(ANI)