It might be a suggestion to do an exit survey after the person votes, especially at the advance polls, because I can assure you that—certainly in my riding, and I'm not sure about other ridings—the air was blue in some of those advance polls as people were leaving them. As you know, we reported people who left in anger. That's when you need to do your surveys. A week later the tempers have cooled down.
On May 26th, 2009. See this statement in context.