Royal correspondent

The winning entry shows a statue of the late Queen to be built in St James's Park
The winning design for the national memorial for Queen Elizabeth II will also feature her husband Prince Philip, the Duke of Edinburgh, alongside a traditional statue of the late Queen.
Lord Norman Foster's design team has been announced as the winner in the competition for a memorial to honour Britain's longest-reigning monarch, to be built in St James's Park in central London.
Another key part of the winning entry is a translucent bridge inspired by the shape of the late Queen's wedding tiara.
The chosen design is multi-faceted, with a separate statue of the Queen and Prince Philip, gardens and a Prince Philip Gate, along with a main monument to the late Queen to be built beside the Mall.

Prince Philip will also be featured in the memorial to Queen Elizabeth II
Lord Foster said of Prince Philip's inclusion: "We showed them together and, in a way, there was this inseparable quality which we sought to convey."
The design, chosen from a shortlist of five concepts, is a balance of "traditional elements and modern elements, informal and formal", says Lord Robert Janvrin, chair of the memorial committee and the late Queen's former private secretary.
Lord Janvrin wants the memorial to help people "reflect on an extraordinary life, someone who for a very long reign was part of the way that this nation looked at itself, the way that we changed and evolved".
He says the memorial should evoke a "sense of her life of service".
He told the BBC he thought she would have been pleased with the memorial being placed in St James's Park, visible from Buckingham Palace.
"I think the location is something which would have appealed to her. You can see the bridge from the room where she often sat for paintings," he said.
Lord Janvrin thought she would have approved of the proposed new bridge across the pond, with a reinforced glass balustrade, echoing the tiara worn on her wedding day in 1947.

There will be a bridge with a reinforced glass balustrade, evoking a tiara
Elizabeth and Philip's marriage lasted 73 years, until his death in 2021. The late Queen spoke of how much she missed her "beloved" husband and this memorial design brings them together, with figures of the couple and a Prince Philip gate.
There is no date yet set for the monument to be completed. And the final cost has still be decided, with a budget previously said to be between £23m and £46m.
The design will see the re-landscaping of a section of St James's Park, with a bridge, two new gates, and two gardens, as well as statues of the Queen and the Queen with Prince Philip. The main statue of the late Queen will be on a prominent site close to the Mall.
Lord Foster said it was an "honour and a privilege" for his team to carry out this project, which "stretched the boundaries of art and technology".
The leading architect's previous work has included the Gherkin office block and the Great Court of the British Museum in London, and the Reichstag dome in Berlin.
He said the memorial was a creative attempt to convey the "values she represented" to the "many people who are passing through the park".

There will be gardens and walks as part of the landscaping for the memorial
The different layers of the memorial would suggest the "richness, the complexity and the many different dimensions" of the late Queen's reign, he said
And the bridge would have a light, "jewel-like" quality, he said.
The final look of the statues will depend on the sculptor, who has yet to be appointed. But the illustrations of the main monument so far have shown a conventional image of the late Queen on horseback.
She was "so synonymous" with horse riding, said Lord Foster.
Baroness Amos, who was on the committee that chose the winner, said the "ambitious design will create a beautiful space for people to come together".
The Chancellor of the Duchy of Lancaster, Pat McFadden, said it was a "beautiful memorial" to the late Queen's "life and legacy of public service" which would provide a "space to reflect on and celebrate our longest-reigning monarch for centuries to come".
