had a package that came in from the states, no notification or anything. I had a USPS tracking number that said it had left the US, the same number I was able to use on the parcelforce international site, to find that it was sat in the depot up the road, the trackiing stated attempted delivery - card left ! No card here, or with a neighbour, it was obviously ballhooks anyway as I hadn't paid any duties or had a letter about it.
Went up there and they were really unhelpful and were not happy I didn't have a card (despite having the tracking number and 3 forms of ID), kind of difficult to have a card when they haven't dropped one (or sent a letter for duties). Eventually they "found" the parcel, I paid the dues and off I went.
Complained via the website, the complaints seem to be dealt with locally, got a very arrogant reply telling me "we do a good job and Im tired of people trashing us" and basically accused me of lying about the card.
Anyway, when it does clear it may be worth contacting local depot, rather than wait for a letter etc for duties..