Oh, to be a fly on the wall in Westminster Abbey on 6 May when the royals all line up to watch an elderly man crowned the king of England.
All eyes will be on Charles on this most pomp and circumstance-y of occasions as the bejewelled headpiece his mother received more than 70 years ago is placed atop his head.
There will be a golden carriage, there will be angelic voices singing praises in an ancient abbey, there will be more than 2 000 people crowded into polished pews to watch and listen.