I am pretty sure DX secure do not even try to deliver before they send you a letter with the tracking number even if in this letter they say that they do try. We were at home the whole Friday, on Monday I received a letter from DX dated from that Fri saying that they were unable to deliver and I hav...

Hello,
I have recently had my naturalisation ceremony. The next step is to apply for British passport.
Is there any way to make this application without sending my current passport to them?
Working for internetional company requires me to travel abroad at least one every week or two.
Thanks