the queen hosted a reception for business leaders at windsor. the next morning, her trip to northern ireland was cancelled and she stayed overnight in hospital. yesterday, she gently resumed her public schedule. a video audience with the new korean ambassador. this was then followed by a palace statement. i m quite sure what she s got at the back of her mind is that she wants to be absolutely fine and fighting fit on november ia, which is remembrance sunday. that is the most sacred day in her calendar. but i think to go to glasgow to stand in a room full of coughing, wheezing delegates from all over the world is probably an engagement too far.