That's a good question.
In British Columbia, I don't think we have favourite approaches in what we attempt to do. The province is very committed to doing analysis around procurement, taking the two most likely approaches to procuring a project and doing a quantitative and qualitative comparator for these projects.
Many jurisdictions have had some false starts, especially in the early days, when trying to transfer too much revenue risk on projects that really didn't have enough revenue to support them. That was a result of not really doing a proper market and financial analysis. You can see this going on in other jurisdictions that are just getting started. They're hoping that money is coming from somewhere that it hadn't come from before to support the same kind of infrastructure.