Well, I think that this has been a very interesting piece of work that we've done in looking at the different responses from other parliaments. I would say as well that the website of the Inter-Parliamentary Union, IPU, is an excellent resource, which they are constantly updating, to see what the different parliaments are doing. It is a moving picture, and there are new innovations all the time.
In one way, you can see complete diversity, but in another way, you can see certain trends emerging. Parliaments generally are starting with what they have already and the processes that they have already, and then building from there. For example, with block voting, where the leader of your party might vote on all the members' behalf, certain parliaments think that is the normal way of proceeding, and therefore it's not strange for them to use that mechanism when there's a crisis. Other parliaments, I think, perhaps Westminster included, would find that quite unconventional, or it wouldn't be part of the culture and the way that they work. It's important that each member be able to record their vote individually in ways that they would like to.
Greg mentioned earlier this concept of delegating powers to a committee, a bureau or a smaller set of members. There's been some interesting evidence emerging about levels of representation when that happens, particularly in terms of gender: Are women the ones who miss out when people are nominated to smaller committees? It's not quite clear yet, but more and more evidence is coming in as more and more parliaments experiment with those kinds of procedures.