[Biglad465]

In terms of the following, do they simply look at the ID without taking any record (photocopy etc)?

Yes all they do is look at the ID to check they are who you say you are. No scanning of the ID is involved.

That's a huge advantage- they cannot cross-check Identification details, nor verify whom the package was handed to.

Given they do not keep ID records, as far as you're concerned, the package was handed to someone else.

Excellent thank you .

When I have more money I'll try the DNA and update you on how it goes.