It's a suggestion regarding how much better tax inspection resources could be used George. A group of 3 or 4 men (it was reported the last time this all blew up that it was a group of taxmen asking questions, not just a taxman), spending their 3 or 4 man days search for, waiting for and then struggling to communicate with a family who have done nothing more than spent £250 for a week in an apartment to someone who isn't there, is quite a ridiculous way to allocate staff. Especially in an economy where people pay for major purchases with carrier bags full of banknotes.