Can't realistically be done. 15 Parliaments are bot going to find time for a family squabble they are busy enough as they are;
Great question — and it’s one that taps into both constitutional law and the weird quirks of monarchy. Here’s how it would (and wouldn’t) work:
🧬 Can King Charles just remove Harry and his kids from the line of succession?
No — not on his own. The King doesn't have the power to unilaterally change the line of succession. This isn't Game of Thrones — it's UK constitutional monarchy territory.
🏛️ So how could it happen?
It would require an Act of Parliament. Here's the process:
-
Draft Legislation: A bill would need to be introduced — probably called something like the Succession Reform Act or similar.
-
Pass in Parliament: It would need to pass both the House of Commons and the House of Lords.
-
Royal Assent: Ironically, King Charles would then have to give royal assent to the very law that removes his own son and grandchildren from the succession.
⚠️ This would be politically explosive. It would raise
constitutional questions, set a
modern precedent, and potentially cause major public backlash — depending on why it was being done.
🌐 And because the monarchy is a
Commonwealth institution…
The UK can’t act alone. Under the
Perth Agreement (2011), all 15 realms that share the British monarch — like Australia, Canada, New Zealand — would have to
agree and pass equivalent laws to change the rules of succession.
So... it’s a bureaucratic
nightmare.
👶 Why it’s tricky with Harry’s kids:
Prince Archie and Princess Lilibet are:
- Born into the line under the Succession to the Crown Act 2013, which removed gender bias and updated marriage rules.
- Still eligible because Harry hasn’t renounced his place or been removed by law.
So unless Parliament passes a
very specific law removing them by name (which would look very petty and targeted), they stay in line — even if they never take up royal duties.
🧨 Bottom line:
- Charles can’t do it himself.
-
Parliament could, but it would be a huge deal.
- And Harry & co. staying in the line, even symbolically, is part of what keeps the pot boiling for critics.