I know Allegra isn't claiming to save the planet on Economy Gatronomy, but we've stopped eating at Leon (healthy fast-food restaurant which she founded and is now a shareholder) because by the admission of one of the staff they don't bother to recycle their disposable plastic cutlery or takeaway boxes. Even Pret-A-Manger, the McDonalds of sandwich bars, recycle their waste. What's economic about filling landfills with plastic cutlery?