All eyes today will be on the Royal Family, and whether the Queen will be well enough to attend a service of thanksgiving for the Duke of Edinburgh. The memorial at Westminster Abbey for Prince Philip, who died last year aged 99, will celebrate his public service and a "long life lived fully".
Representatives of his charities, including the Duke of Edinburgh's Award, will be in the congregation.
Buckingham Palace had indicated a last-minute decision will be taken as to whether the Queen will attend, but a statement on Tuesday morning said: "The Queen is currently intending to go to the Service of Thanksgiving for the life of the Duke of Edinburgh."