In your project design, I would say yes. That's what some of these legacy projects are. Certainly some of the examples provided here do cost money. I don't know what the right quantum is.
I would say that before the major projects management office today, for resource projects, is a total of I think close to $200 billion worth of shovel-ready infrastructure. Using our estimate, that means that you're planning to spend $6 billion to $10 billion on process. When I talk to ENGOs and others and say here's a cheque for $5 billion and I ask them how they would like to invest it in environment protection, they don't say to tie it up in processes for years at a time. They say let's get on the ground and figure out what we can do.