That's a tough question. I don't think it has changed the timing because that timing is always based on market signals and market demands and customer demands, etc. I don't think that has changed. It may have changed the frequency with which the railways have responded to those demands. As we've heard this morning from the witnesses from the CTA on behalf of shippers, we believe that the interswitching provisions in particular have been beneficial to increase the level of service and the reliability of service.
On September 20th, 2016. See this statement in context.