Certainly, if you look at some of the trespassing occurrences—and I don't have good statistics on how many of those trespassing accidents were intentional versus accidental, if I may say—we do look at driver behaviour when we investigate crossing accidents. We don't do a lot of trespassing accidents, but we have done some. We do look at driver behaviour with respect to crossing accidents to the extent that we can, recognizing that there may be no camera and there may be no survivor, etc.
Certainly, driver behaviour is something we're going to look at in the context of the crossing study we're doing now for the increase in crossing accidents during the winter months.