Strawberries and Cream

 The week began with a conundrum.  My shopping came to £11.33 and I handed the cashier (an unsmiling young lad) a £20 note.  The change was handed to me…£12.  Mmmm I asked for the receipt which he also scrutinised but evidently floored by it.  I gently suggested that £9 was the change and looked at …