There shouldn't be. That's part of doing good business. Some of these urban transit authorities have already developed a safety management system, and they have them. Some of them are inviting us to do audits on their property, although we can't at this time because they're not regulated. It shouldn't cost a lot to do it, and I think it's part of good safety business to have these tools in place.
On February 8th, 2011. See this statement in context.