Scottish First Minister Nicola Sturgeon said on Thursday that her thoughts and wishes were with the Queen.
“All of us are feeling profoundly concerned at reports of Her Majesty’s health,” Sturgeon said in a tweet.
First Minister for Wales Mark Drakeford said he was “concerned” to hear the news from Buckingham Palace, and sends “best wishes” to the Queen.
“I send my best wishes to Her Majesty and her family on behalf of the people of Wales,” he said on Twitter.