I think it means someone in the UK who is involved is now cooperating for the first time.
Somebody important flipped. And the server can confirm what they have to offer.
I'm having a flashback. I think I remember back to when this post came out. Some thought that MI-6 was "turned" from the dark side to the right side of the force.
I think you're absolutely right, here CD.
I hope it's still true, if it ever was.
Bagster