If this was Casualty, Royal outriders would screech to a halt outside - after one of them had managed to run over and kill a pedestrian, Kate would emerge from a Bentley clutching her tum and not quite make it to the top of the steps before her waters break, a group of placard waving benefit cuts protesters would then gather round her as she collapses on the top step shrieking, 'It's COMING'. William crawls between the legs of a protester only slide back down the steps in a dead faint.
But help is at hand....Pippa has arrived with a 'Deliver your own Royal Baby' party pack and within a short time the future heir is brought safely into the world and sails over the heads of the protesters attached to a couple of appropriately coloured helium balloons!
Pippa is then signed up by Mothercare 