One friend has devised a strategy for how Harry might begin to start moving in UK circles again. ‘He has put together a blueprint and will show it to Harry if and when there’s an appropriate moment,’ said the source. ‘This person believes there is a real chance Harry could even carry out very low-key royal duties again one day.

‘He believes if Harry comes back to the UK with zero fuss, and does zero publicity and attends very mundane events, he could prove himself and win over the British public again. He would have to accept, though, that he might be reduced to ribbon cutting for a long period. But it would give him purpose to work again. It could happen, one day, if certain members of the family could find it in themselves to allow it.’