Charles is the new King
At the moment the Queen died, the throne passed immediately and without ceremony to the heir, Charles, the former Prince of Wales.
But there are a number of practical – and traditional – steps which he must go through to be crowned King.
What will he be called?
He will be known as King Charles III.
That was the first decision of the new king’s reign. He could have chosen from any of his four names – Charles Philip Arthur George.
He is not the only one who faces a change of title.
Although he is heir to the throne, Prince William will not automatically become Prince of Wales. However, he immediately inherits his father’s other title, Duke of Cornwall. His wife Catherine will be known as the Duchess of Cornwall.
There will also be a new title for Charles’ wife, whose full title will be Queen Consort – consort is the term used for the spouse of the monarch.
Formal ceremonies
In the first 24 hours or so after his mother’s death, Charles will be officially proclaimed King. This happens at St James’s Palace in London, in front of a ceremonial body known as the Accession Council.
This is made up of members of the Privy Council – a group of senior MPs, past and present, and peers – as well as some senior civil servants, Commonwealth high commissioners, and the Lord Mayor of London.
More than 700 people are entitled in theory to attend, but given the short notice, the actual number is likely to be far fewer. At the last Accession Council in 1952, about 200 attended.
The King does not traditionally attend.
At the meeting, the death of Queen Elizabeth will be announced by the Lord President of the Privy Council (currently Penny Mordaunt MP), and a proclamation will be read aloud.
The wording of the proclamation can change, but it has traditionally been a series of prayers and pledges, commending the previous monarch and pledging support for the new one.
This proclamation is then signed by a number of senior figures including the prime minister, the Archbishop of Canterbury, and the Lord Chancellor.
As with all these ceremonies, there will be attention paid to what might have been altered, added or updated, as a sign of a new era.
The King’s first declaration
The Accession Council meets again – usually a day later – and this time, the King will attend, along with the Privy Council.
There is no “swearing in” at the start of a British monarch’s reign, in the style of some other heads of state, such as the President of the US. But there is a declaration made by the new King and – in line with a tradition dating from the early 18th Century – he will make an oath to preserve the Church of Scotland.
After a fanfare of trumpeters, a public proclamation will be made declaring Charles as the new King. This will be made from a balcony above Friary Court in St James’s Palace, by an official known as the Garter King of Arms.
He will call: “God save the King”, and for the first time since 1952, when the national anthem is played the words will be “God Save the King”.
Gun salutes will be fired in Hyde Park, the Tower of London and from naval ships, and the proclamation announcing Charles as the King will be read in in Edinburgh, Cardiff and Belfast.
Head of the Commonwealth
Charles has become head of the Commonwealth, an association of 56 independent countries and 2.4 billion people. For 14 of these countries, as well as the UK, the King is head of state.
These countries, known as the Commonwealth realms, are: Australia, Antigua and Barbuda, the Bahamas, Belize, Canada, Grenada, Jamaica, Papua New Guinea, St Christopher and Nevis, St Lucia, St Vincent and the Grenadines, New Zealand, Solomon Islands, Tuvalu.
