That is definitely an important area of discussion and the purpose of our publication in the Gazette, part I, the regulations that we were proposing. There has been very significant feedback from that. In fact, this is a continuation of a discussion that has gone on for the last few years since the Transportation Safety Board's recommendation.
It is a difficult area to manage because there are conflicting safety concerns, and there certainly are operational issues that the industry has raised. We have had very thorough and very intensive feedback through that Gazette, part I, public consultation process and we're in the process of considering that. We are looking at what options we can bring forward for the Gazette, part II. We hope to do that in the very near future.