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Good morning guys, I recently got my British Passport. I am still waiting for the return of my supporting documents. I requested for a secure delivery on application i.e paid extra 5 pounds or so.

1. Will my documents be returned via Royal Mail or TNT?
2. How can I track this?
3. Is there a notification for this?

Thanks,
IFY

1. Will my documents be returned via Royal Mail or TNT?
TNT

2. How can I track this?
You can use the same tracking information that you used for your passport

3. Is there a notification for this?
No

Thank you