That is an important question that we will have to work through together. It would enable us, as we continue to develop the requirements for the visitor welcome centre, to come back with some high-level comparisons.
Of course, it is hard to give cost estimates before we have the definition of the requirements from Parliament. There are a number of material decisions that would have impact on the scope, cost and schedule.
I completely understand the question and your frustration. At the same time, it is very difficult to give costing without knowing whether or not there will be committee rooms going into the visitor welcome centre. There are questions of functionality as well as size, and they have a material impact on costs. So getting a little deeper into an understanding of what Parliament would like to see in the visitor welcome centre will be very helpful to us when we come back to give some comparisons on costs.