It's not the Speaker, and we don't have a business committee that operates in the House, so it would be discussions and negotiations between the Leader of the House and usually the Manager of Opposition Business. The Leader of the House would say to the opposition that there are certain items he would like to see debated in the Federation Chamber. The opposition would say they're happy with this, that, and the other, and those would be the matters that would be debated.
If there's not agreement, there is a range of mechanisms to bring the Federation Chamber to a halt—withdrawing the quorum and a range of other things. It really needs to be done by co-operation. Something like 20% to 30% of the House's legislation would be debated in the Federation Chamber.