Senator Brandis, we all know that props are not allowed in the chamber. I remind senators of that provision of the standing orders.

Honourable senators interjecting—

Order on my left! Order on my right! Order around the front of the chamber!

Senator Wong interjecting—

I called attention to all sides of the chamber but not the rear of the chamber today; they've been very well behaved. Senator Fawcett, a final supplementary question?