She was accompanied by Acting High Commissioner of India to the UK Sujit Ghosh at Lancaster House in London, where visiting world leaders are stopping by to sign a book of condolence in memory of Queen Elizabeth II who died aged 96 in Scotland on September 8.
The Indian head of state, who arrived on Saturday evening, will join around 500 world leaders, including US President Joe Biden, and royals from across the world in a congregation of around 2,000 expected at the Abbey for a sombre ceremony starting at 11am local time and concluding with a two-minute silence around an hour later.