As the dust settles around Number 10 and the rubble is cleared away from the corridors of the House of Commons the combatants come blinking and coughing into the daylight to find they are still here, nothing has changed – and yet everything is different. Nothing at Westminster will be quite the same again. The events of yesterday were of the type that means more, much more, has changed than immediately strikes the eye.
Mrs May is still the Prime Minister. In theory unchallengeable for 12 months.