What we've done in some of our regions is we have taken people who had the background to inspect cars and they were trained as TDG inspectors, so they could do both. So you would not have someone who would look at only the running gear of that particular car and then have someone who would never show up to look at the tank, or something like that—or the opposite, someone would look at the tank and not at the running gear.
In many of our regions we try to integrate both of them, so we could have inspectors who could do both.