Key workers, charity volunteers and members of the armed forces will celebrate the Queen's 70 years on the throne at a thanksgiving service - although the monarch will not be there herself.
More than 400 people, who have been making a difference either nationally or locally, will be among the guests at St Paul's Cathedral tomorrow.
They will join members of the royal family, but those hoping to get a view of the Queen will be disappointed, as she pulled out having experienced "some discomfort" during Thursday's events.
