On the issue of the stairs and confidence in the project, there are a few key things I can say. We had an independent assessment of the cause of the cracks in the stairs. The advice we got back was that it was a design flaw and a construction issue. So we are going to take steps to fix the issue, and then follow up with the prime consultant and the general contractor.
As far as moving forward and confidence, we're always attempting to gather strength, so we are taking lessons learned from the library, which is a fantastic finished product. The issue of the stairs is important, but we've improved our methodology since completing the library, and we gathered lessons learned from that project.
On the West Block, for example, we've done a couple of pilot projects on the southeast tower and the north tower, working with several universities and the private sector in innovative partnering relationships. We've developed a pretty robust monitoring program to understand how the building is acting, both in a deteriorated state and as we fix it.
We spoke earlier to the costing and scheduling. I think there should be confidence moving forward.