A lady turned up whilst we were having dinner to ask if we had received a piece of registered post for her. I got her to show my the photo from Royal Mail showing it had been delivered and it was in our post box (which I hadn't yet emptied today) so I let her have it. But I am now wondering if I did the right thing - why on earthy would someone end up with their registered post being delivered to my address (not my name but my address)? Is this the start of some sort of scam/someone registering something to my address? I am starting to worry now that I am thinking about it.