Source: The Paper
Buckingham Palace said on October 26 local time that queen Elizabeth II of the United Kingdom will not attend the opening ceremony of the United Nations Climate Change Conference (COP26) in Glasgow according to the doctor's advice.

Queen Elizabeth. Surging image
According to the British Broadcasting Corporation (BBC) reported on the 26th, according to the doctor's advice, the Queen of the United Kingdom "regrettably" decided not to participate in the opening ceremony of COP26, and will instead use recorded videos to convey her greetings to delegates from various countries. The Queen is keen on COP26 to lead to meaningful action by participating countries on climate change and hopes that her absence will not be used as a reason for others not to attend.
According to previous reports, the 95-year-old Queen of England spent the night in a hospital on the 20th to "undergo a preliminary examination" and returned to Windsor Castle on the 21st.