Will Queen&#39;s Counsel automatically become King&#39;s Counsel upon the accession of a male Head of the Commonwealth?
<p>Would Jane Bloggs QC become Jane Bloggs KC overnight? Or would current silk simply be able to apply for the new title, as occurred in some jurisdictions when the title of Senior Counsel was introduced?</p>

<p>References sourced in any jurisdiction in which the title of Queen's or King's Counsel is recognised would be appreciated. Contemporary sources from the accession of Edward VII (1901) would be interesting too!</p>

<p><a href="https://www.quora.com/In-the-UK-when-the-next-king-ascends-the-throne-will-QCs-automatically-become-KCs-or-does-another-process-have-to-be-invoked-first" rel="nofollow noreferrer">This question</a> on Quora says,</p>

<blockquote>
  <p>Although the title is now one of status and prestige without any
  expectation that the appointee will actually act as counsel to Her
  Majesty, the appointment still appears to be referred to as an
  “office” (see <a href="http://www.publications.parliament.uk/pa/cm199899/cmbills/067/amend/90511m06.htm" rel="nofollow noreferrer">Vote Bundle Text (990511-06)</a>). If regarded as an
  “office”, then the appointment of QC/KC would not be affected by the
  demise of the Crown. This is because the Demise of the Crown Act 1901
  dispenses with the need for the fresh appointment of any office upon
  the demise of the Crown. So no new letters patent would have to be
  issued.</p>
</blockquote>

<p>and</p>

<blockquote>
  <p>Take for example Sir Robert McCall, pictured below, who took silk in
  1891, under the reign of Queen Victoria – thus making him a QC.
  Subsequently, when Victoria’s reign ended, he became a King’s Counsel,
  adopting the postnominals KC. There seems to be no record of a new
  letters patent being issued.</p>
</blockquote>

<p><a href="https://www.quora.com/Will-Queens-Counsel-instantly-become-Kings-Counsel-if-and-when-Prince-Charles-or-Prince-William-become-king-Or-would-that-apply-only-to-those-appointed-after-the-event" rel="nofollow noreferrer">This question</a> on Quora says,</p>

<blockquote>
  <p>Kings Counsel all immediately became QCs when Queen Elizabeth became
  Queen.</p>
</blockquote>

<p>and notes one exception</p>

<blockquote>
  <p>By default, when the gender of the monarch changes, EVERY past
  reference to Queen becomes King at once, or King to Queen as
  appropriate.</p>
  
  <p>Her Majesty the Queen ordered that the King’s Troop Royal Horse
  Artillery should continue to be called the King’s Troop in memory of
  her father.</p>
</blockquote>

<p><a href="https://time.com/4019998/queen-elizabeth-ii-reign-began/" rel="nofollow noreferrer">This article</a> relates to the death of King George VI and is probably the best authentic account available if what actually happened:</p>

<blockquote>
  <p>In London’s High Court, King’s Counselor Harold Shepherd had just
  finished cross-examining a defendant when the news came. The court
  adjourned. Ten minutes later, the lawyer resumed the floor as Queen’s
  Counselor. Painters at another London court set to work painting out
  the sign “King’s Bench” and replacing it with “Queen’s Bench.”</p>
</blockquote>

barristers silks