If you could just specify the question a little bit more, as to whether you're talking about exports from the U.S. into the Canadian market that get turned back at the border....
On June 1st, 2006. See this statement in context.
On June 1st, 2006. See this statement in context.
Acting Director General, Trade Programs Directorate, Admissibility Branch, Canada Border Services Agency
If you could just specify the question a little bit more, as to whether you're talking about exports from the U.S. into the Canadian market that get turned back at the border....
See context to find out what was said next.