Can you call the British PM a fool?

During WW II, a man was arrested in London for calling Winston Churchill a fool.

The next day in the House of Commons, the opposition members were ready to roast the government for this. "Are we living in a police state", they shouted, "where we cannot call the PM a fool"?

Churchill's reply was truly disarming - "The man was not arrested for calling the Prime Minister a fool", he said, "but for letting out a state secret at a time of war".