Does Royal Mail ever fail to card the recipient?

[Monkeyboy71]

Never had problems like that with Royal Mail althought they did once shove a load of bloodstained post through my letterbox, apparently postman cut himself quite badly but did not want to go back to depot to get it looked at as that would have meant he would have had to work late!!!

[mingj_14]

For me, never. I received everything that I ordered and if i wasnt in, there would be the card.