Analysis of information sources in references of the Wikipedia article "Crown copyright" in English language version.
The Royal Arms and its constituent parts are protected by perpetual Crown copyright, and may only be re-used by His Majesty the King, members of the Royal Family, government departments and official holders of the Royal Warrant.
[The royal prerogative includes] Sole right of printing or licensing the printing of the Authorised Version of the Bible, the Book of Common Prayer, state papers and Acts of Parliament