I'd like to see more emphasis on developing a business case. Many businesses don't see the connection between reducing food waste and increasing profitability. Many businesses don't see it, often because they don't measure it. It's not high on the radar screen.
I mentioned WRAP in one of my earlier responses. One of the main values that WRAP brings to the U.K. is that it actually works with businesses to identify how they can profit and where they can profit. It has actually helped them introduce the programs that will enable them to profit, or at least reduce loss, from the reduction of waste.
That's not published, because it's proprietary; all you see published are the generic results.