UPDATE - Queen Elizabeth II under 'medical supervision' over concerns for her health

UPDATES WITH QUEEN'S CHILDREN, GRANDCHILDREN TRAVELLING SCOTLAND, BBC COVEREGE CHANGE

By Ahmet Gurhan Kartal and Busra Nur Cakmak

LONDON (AA) – Britain's Queen Elizabeth II is under "medical supervision" over concerns for her health, the Buckingham Palace announced Thursday.

"Following further evaluation this morning, the Queen's doctors are concerned for Her Majesty's health and have recommended she remain under medical supervision," a palace statement said.

"The Queen remains comfortable and at Balmoral," it added.

The Queen’s four children, Prince Charles and his wife Camilla, Duchess of Cornwall, Princess Anne, Prince Andrew and Prince Edward has travelled to Balmoral estate in Scotland, according to local media.

Prince William, the Queen’s grandson and second in line to the throne, is also travelling to Scotland while his wife Catherine, the Duchess of Cambridge stays in Windsor as their children Prince George, Princess Charlotte, Prince Louis are on their first full day in school, said Kensington Palace.

Prince Harry and his wife Meghan, Duchess of Sussex were due to attend WellChild Award ceremony on Thursday but changed the plans to travel to Balmoral to see the Queen, the couple's spokesperson said.

BBC One has also suspended regular coverage until GMT18000.

The 96-year-old monarch has been in her Balmoral estate in Aberdeenshire, Scotland for the summer holiday.

The queen who has had mobility issues has canceled a number of public appearances since last year.

"The whole country will be deeply concerned by the news from Buckingham Palace this lunchtime," Prime Minister Liz Truss said.

"My thoughts – and the thoughts of people across our United Kingdom – are with Her Majesty The Queen and her family at this time,” she said.