Mike stood in-line, waiting for the mealtime muck that passed for lunch at his school canteen. He knew he was getting close to the front now, as he tightly held his tray. Not just because he could see this as you might expect, but because he could smell Margery the school cook’s body odour. The children at the front were already holding their breath. You could see a line of pink faces close to him, to red, then purple closest to Margery. Only when they left at the end did they breathe for air and turn back to their normal colour again, like a deep sea diver after a long plunge. “Margery the Meal Murderer” was her name for most school kids.