I would also add that the citation is absolutely right. I could explain it in a different way.
If, for example, we didn't have a motion brought forward by Mr. McGuinty today, and we hadn't been on committee business, and the only thing on our agenda was the consideration of the CEPA report, then you'd be absolutely right: Mr. Cullen would not be able to bring his motion forward unexpectedly before the committee. The notice requirement would have to be there. It's because we were on the actual item of business called “committee business” that such a possibility did open up.
You're right that preferably notice should be provided to members of the committee so that they're not caught unexpectedly by a motion being brought forward that they haven't had a chance to reflect on and consider. Nonetheless, this committee business section does allow for something to be brought forward in this manner.
Again, if we didn't have this committee business on the order paper already--