EXT. LONDON ZOO - DAY
A yummy mummy and her toddler are standing in front of a large plate glass window, facing away from it.
YM: Do you want to go for a wee?
YM: You'll tell me when you do?
Just centimetres behind them, an enormous, angry Sumatran tiger bares its teeth at their turned backs. Oblivious, yummy mummy and toddler move off towards the fish and chip stall.