To update
Turns out the parcel was sent registered post, so needed a signature.
So at 4:55, less than an hour later I had a "resident" of the address at the same post office, the different clerk managed to track down the parcel and happily handed it over
Not to me, a 6ft male but to a 5ft female with no ID to say she was the intended recipient

(I waited outside as I was ready to "make a scene"!)
Further more the parcel took same finding as "miss prim and proper from India *****" had marked it as return to sender, REFUSED BECAUSE no ID PRESENTED
WTF, my drivers licence doesn't count as ID
So Boys & Girls, next time you are ordering your Porn, Drugs or Electric personal TOYS just keep in mind that anyone at or in your property could be VERY surprised and leave you VERY embarrassed