Again, that is another interesting question.
In the collective bargaining process, you have two parties that are working at it, and the two parties need to come to agreement to effectively deal with either labour practice changes or wages and benefits.
Typically what's happened is that the process is a long and lengthy one that comes to the point that the federal government ends up intervening with mediation in trying to bring the parties together, because there's no clear avenue for us to get to an agreement under the current process. It's a situation in which the parties don't have to agree, so to get labour changes and technology changes and practices through a labour environment without an ability to do that is difficult on the employer's side.
Also, if there is a strike or walkout or an unfortunate situation like that, it shuts down Canada's trade, so Canada comes to the table to put everybody back to work with an agreement. There's not an effective mechanism within that type of model.