What we found in terms of grade crossings is summarized in exhibit 7.8, where we summarized the different issues. Under grade crossings we identify some of the steps that have been taken over the last number of years, including the closure of some crossings, spending money on grade crossing improvements, and so on.
In that exhibit we identify some of the things they have done over the last little while, but also we identify that they still need to clarify the roles and responsibilities that the federal railways play in maintaining grade crossings. That's a piece of work that still needs to be completed.