First and foremost, layered decision-making can occur. If we have all the decisions at one time, that's optimal. But first and foremost, I would say that the size of the chamber and the size of the visitor welcome centre are the two most critical decisions. We're now doing the deconstruction work, the asbestos abatement, and that can proceed without those decisions. We have an approach on that. The structural work in the building would really be the next layer of work. Having agreement on the size of the visitor welcome centre so that we can continue that excavation work and whether or not we will retain the House of Commons chamber or enlarge it are the two most critical decisions that it would be ideal to have made this spring so that we can proceed with the design and construction in parallel, in a layered approach.
On February 25th, 2020. See this statement in context.