Mr. Aubin, if I could make a point, I think it's also important to recognize that cash flow doesn't always follow project approval, and particularly with respect to public-private partnerships, no funding is provided to the firms that are building these projects until they've been substantially completed. There could be a period of up to three years from when the project was launched to when a first payment might flow.
The other reality, particularly in public-private partnerships, is that these projects take place over 25 to 35 years because of maintenance, and therefore, while the project may have significant value, the cash flow will be over a period of up to 35 years.