I think in the sense of what you're attempting to do, which is safety—and we're all considering safety—the challenge with car companies and independents is that they do a lot of crash tests regarding safety. It's hard to do that with big trains. The challenge is that you're often looking at the after-effects of this. You have to deal with it in the opposite way. Is this trying to do it the reverse way to facilitate that?
On September 11th, 2017. See this statement in context.