Conservative Party leader Liz Truss was on Tuesday formally appointed as Britain's new Prime Minister by Queen Elizabeth II, becoming the third female premier of the country.
Prime Minister Liz Truss has unveiled one of the United Kingdom's most diverse cabinets, with key frontline posts going to ethnic minority members of Parliament, including Indian-origin Suella Braverman as the home secretary.
Prior to the state funeral, the late British monarch will lie-in-state at Westminster Hall nearby for four days to allow the public to pay their respects.
If elected, 42-year-old Sunak will go on to make history as the first Prime Minister of the UK of Indian heritage.
The 71-year-old heir to the British throne is self-isolating in Scotland with wife Camilla, Duchess of Cornwall, who has tested negative for the deadly virus which has claimed 422 lives in the United Kingdom.
Solo Nqweni is the third cricketer known to have contracted the disease after Pakistan's Zafar Sarfraz and Scotland's Majid Haq.
"The Queen died peacefully at Balmoral this afternoon," Buckingham Palace announced in a statement on Thursday.
Thousands lined the route to catch a glimpse as Queen Elizabeth II's coffin, seen in public for the first time, made its journey on Sunday from Balmoral Castle in Aberdeenshire to arrive at the late monarch's official Scottish residence of Holyroodhouse Palace in the capital city of Edinburgh.
The 71-year-old heir to the British throne had been self-isolating on the Queen's Balmoral estate in Scotland after he had been tested by the National Health Service (NHS) in Aberdeenshire last week.
The ceremony, which officially begins at St George's Chapel in Windsor Castle with a national minute's silence at 1500 local time on Saturday, will be a religious one though without any sermons, as planned by the Duke, who passed away aged 99 last week on Friday.
Queen Elizabeth II has waded into the debate over Scotland's future as part of the United Kingdom, asking Scots to "think very carefully about the future" before voting in a historic referendum this week.
Former champion Paul Lawrie was back home walking his dog assuming he had missed the British Open before dashing back to Muirfield to card an impressive one-under-par 70 on Saturday.
Under pressure to come clean, David Cameron has finally admitted that he profited from shares in a Panama-based offshore firm set up by his late father but sold his stake months before he became Britain's prime minister in 2010.
Scots on Friday rejected independence in a historic referendum and decided to remain in a 307-year-old union with the United Kingdom, in a relief to Prime Minister David Cameron.