So. I took DS to a play barn today. On the door, they asked for my postcode - OK, Asda do that from time to time, thought they were doing a market research thing - but then went on to ask for my house number. I declined, she said she needed it for health and safety reasons, I told her she didn't, assistant fetched duty manager, duty manager refused to admit us without my house number.
We left, went to the park instead.
I have been to god knows how many play barns and not once has anyone tried to find out where I live, so I'm guessing this is really about marketing?
Or WIBU? 