On a point of order, Mr Speaker. As you know, I have been in this House a reasonable length of time, but something happened to me last Thursday that I do not recall having experienced before. I tabled a question, which in the preliminary agenda was signified as being question No. 7 for the next day. It was a question about my calling for the setting up of a royal commission on the link between climate change and flooding. By the time I got here on Thursday, the full agenda for the day—the Order Paper—had eliminated that question, and transferred it elsewhere. It was clearly a question to a climate change Minister. Why did it disappear and who allowed it to disappear?