Quite so, youngmaf. But then the Labour Luvvies will suggest that these little old ladies "downsize" from the home they have spent the majority of their lives in, probably raising their children and scrimping to make ends meet when the mortgage rate hit double figures. The properties can then be sold to developers who will convert them into six one-roomed boxes in which the "poor" can take up residence (and thus, incidentally, removing the property from the clutches of the tax).