Cleared on all counts

Since the main purpose on earth of the Conservative party was, and still should be, to keep Britain’s ancient and well-proven social and political hierarchy in power — give or take a few necessary upward mobility adjustments — Harold Macmillan must rank very high in the scale of successful Conservative prime ministers; just below Benjamin Disraeli, whose skill in sugaring the pill of inequality and humanising the face of privilege is never likely to be bettered.