Below is Llywelyn’s letter to the United Kingdom Government Department where he identifies himself and the heir to the Welsh Kings and Princes, the King of Wales, and Rex Britannorum (King of Britons). The letter was sent with copies of Llywelyn’s court orders and the evidence that was used in the tribunal.
The below image is the response that was sent to Llywelyn from the United Kingdom Government Legal Department. In the response the do not deny any of the evidence or claims presented by Llywelyn. They direct him to the Prime Minister citing the issue as a devolution matter and above their branch of government.