It has marked the Queen's Diamond Jubilee over the weekend and a commemorative tree has already been planted.

BBC: Queen's visits to National Memorial Arboretum remembered

The king and queen are always the guests of honour (it is the king who actually hands over the prizes).

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Senior advisers have spoken of their concerns to the Prince of Wales and it is believed the queen, who is 87 next month, will be asked to take things easier over the coming months.

CNN: Queen's illness: Concern behind the castle walls

Cunard, a unit of Carnival, passed over Steiner when it signed a deal with Canyon Ranch to run the spa on board the Queen Mary 2, launched in 2003.

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It has emerged that the Queen will leave for a weekend away after hosting the wedding day lunchtime reception, giving over Buckingham Palace for William and Kate's black tie party in the evening.

BBC: Royal wedding: William greets fans ahead of wedding