If you want to sing the National Anthem, then just before one o’clock, when the King and Queen emerge from St Edward’s Chapel in their change strip, would be a good time.
According to the order of service, that - after Charles and Camilla have switched to a different set of robes - is when it will be belted out in Westminster Abbey and, presumably, across the land as part of the interactive, public allegiance-swearing coronation.
As it remains as dull a national anthem as you could imagine, once should be enough, but the Premier League decided to get involved and ‘strongly suggested’ it is played ahead of Saturday’s fixtures. It is what King Charles - once an accomplished polo player with zero affinity for football - would want, obviously.
