Buckingham Palace released new details about the once-in-a-lifetime event on Sunday but details about the guest list, including the invite status of Prince Harry and Meghan Markle, are yet to be revealed.
Speaking to host Pandora Forsyth on this week’s Daily Express’ Royal Round-Up, Mr Palmer said: “My guess is that they will, the King will take the moral high ground.
“Whatever the state of his relationships with the Sussexes and his brother Andrew at that point.
“My guess is [Charles] will take the moral high ground and invite them all to the coronation.”
He added: “We saw, at the Platinum Jubilee, the Queen break a, sort of, the order of precedence in the seating arrangements at St Paul’s Cathedral.
“Where the working royals were given precedence. So, they had the front row seats and then the Sussexes and others who don’t actually undertake official duties on behalf of the monarch were relegated to seats behind.
“If I had to guess at this stage for how things will work out this time round, and I don’t believe, that there will be a place for the Sussexes or the Duke of York on the balcony.”
Speaking if the couple, and Andrew, were to not attend, Ms Forsyth said that it would be “one of those things, if they’re not there then people question why they are not on there. [And] if they are on there, people question why they are on there.”
Mr Palmer said: “From the royal point of view, you can’t win on these things.”
