Out of
curiosity, if you call out a locksmith because you've lost your
house keys, how do they satisfy themselves that you are indeed the
owner/occupant of the house?
Family photographs often help, it's also likely you'll have a passport
or other ID within the house that identifies you and matches the ID in
your wallet (assuming you still have that and only lost your keys).
"The Real Hustle" exposed a trick where you post your wallet through
someone else's letterbox and then use it to prove that it's your house.
Regards,
@ndy
--
andyjpb(a)ashurst.eu.org