A mourner was filmed on the phone to her father after a surprise meeting with the Prince of Wales, saying she couldn t talk at the moment, as she d just shaken hands with the royal.
The Government has warned that tens of thousands of mourners will have to queue at least 24 hours to pay their respects to the Queen lying-in-state at the Palace of Westminster.
Kate and Camilla have today hosted a lunch for governors-general of the Commonwealth at Buckingham Palace, ahead of the reception of the century tomorrow.
Vast numbers of people have been queuing since the Queen was moved from Buckingham Palace to the Palace of Westminster on Wednesday, with many paying tearful tributes.