Flag of the <a href="https://en.wikipedia.org/wiki/Isles_of_Scilly" class="extiw" title="en:Isles of Scilly">Isles of Scilly</a>, the <a href="https://en.wikipedia.org/wiki/Scillonian_Cross" class="extiw" title="en:Scillonian Cross">Scillonian Cross</a>
Steve Duncan
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>