One of the challenges we face with the Centre Block and the visitor welcome centre—which is a bit of a shift from, say, the West Block, which we did in collaboration for the House of Commons, or the former Government Conference Centre, now the Senate of Canada Building for the Senate of Canada—is that this facility requires input from all parts of Parliament. There are requirements from the House, the Senate, the Library of Parliament and the Parliamentary Protective Service.
We are working through that at the officials level, but until we get integrated feedback on those elements, it is very difficult to give costing. However, we are one hundred per cent committed to working through that process with you. As we get the feedback on what you would like to see in each of those options, we can then come back with cost comparisons.
It's a bit of an iterative process. It is difficult to give you anything that would be useful from a cost comparison point of view on, for example, whether there are Senate committee rooms in the visitor welcome centre or not, or how much of an interpretive program.... We are starting to get good ideas on that, but feedback from you on what you want to see would be very important for us to then to be able to come back with some cost comparisons to support the decision-making process.