If I may, that's interesting, because one of the issues with the right to withdraw, for example, is that if you do choose to withdraw, you're obliged to provide truthful information to the officer. On the surface that obviously seems well and good, common sense, and so forth, but as we know, for many of the people who've raised the spectre of wanting to withdraw in many of those instances, it's sometimes related to a whole variety of things that are perfectly legal but that the person might be uncomfortable with.
I have a problem with the fact that someone might say, “You know what, I don't feel comfortable answering question XYZ”, not because they've done anything illegal but for a whole slew of reasons that are perfectly valid reasons that we might not experience personally but that some folks certainly do. Is there perhaps a similar wording that could be looked at, for example to provide truthful information in relation to the purpose of their travel, or something like that? It seems too broad that the American officer who is dealing with the person withdrawing could essentially ask them about all sorts of things, and then that person would be legally obliged to comply and would no longer have the right—on Canadian soil, it's worth reminding folks—to leave that zone and say, “You know what, this is not something I want to subject myself to.”