In terms of interswitching, as I'm sure you're aware, we have to by law review the interswitching regulations once every five years. As part of our assessment of going from the 30 to the 160, that was the last time that the rate was set, specifically for zone 5 because we did not have a rate for zone 5. At the time a rate was developed with extensive consultation throughout both the shipper and the carrier community.
On September 20th, 2016. See this statement in context.