That comes back to some of the questions that were directed to Mr. Davies regarding the investment and innovation investment. We've seen a lot of investment happening. As had been alluded to, my background is in business. You talk about a business case where you can make the case for a six-year return, 10 years at the worst, but that includes the development of a facility. Six years is the actual bus payback period, and you've indicated that you may see that quite a bit sooner than the six years.
I was in an investment intensive industry for a long time, an industry that was driven by innovation, where we had new technology which, within several years, would be out of date. We did a lot of investment every year to keep up with that. We were not driven by governments. It was an industry that wanted to see change and wanted to innovate.
Can you rationalize for me why we would need to be able to do that? To me, that's a great return as a businessman, if I could return my investment in six years, and then going forward, it would actually be a great savings. From a business aspect, I'd have a hard time making that case of going to somebody and saying, I actually need your help to do this.