I don't know if we've done this one before, but:
Carol Wilcox commented on a Facebook post in the Land Value Taxation Campaign group -
"it's not affordable for those with principal homes in locations where land values have soared. My friend's modest home in Kilburn, London, was valued a couple of years ago at £1.1m."
This strikes me as a variation of the Poor Widow Bogey, but I think it is true to say tha, if we had had LVT in place, the 1000% price increase wouldn't have happened in the first place.