Prince Harry has been summoned to meet Queen Elizabeth

A source told The Sun on Sunday newspaper: "The family will gather on Monday at Sandringham to talk things through. Attendees will be Her Majesty, the Prince of Wales, the Duke of Cambridge and the Duke of Sussex. Following a series of meetings and consultations across the last few days, there are a range of possibilities for the family to review which take into account the thinking the Sussexes outlined earlier in the week. Making a change to the working lives and the role in the monarchy for the Duke and Duchess of Sussex will require both complex and thoughtful discussions. Next steps will be agreed at the meeting and the request for this to be resolved at pace is still Her Majesty’s wish.

"The aim remains to have it resolved in days not weeks. There are a range of possibilities to review. There is genuine agreement and understanding that any decision will take time to be implemented. It is a family discussion and is also very complex. However, decisions will be taken in days not weeks and the news of the outcomes will be shared."

The meeting was called after the Duke and Duchess of Sussex made a shock statement to reveal they would step down as "senior" members of the royal family.

A separate source added: "The ¬statement was rushed out and part of the reason for that is that Harry knew he needed to take swift action. Meghan has not settled in the UK and he knows that and wants her to be happy. And it has got worse recently, with their spell in Canada helping to cement her view that the family would be better off out of the spotlight and spending more time there. He feared staying in the UK too long would lead to Meghan having a meltdown. That is why things moved so quickly."