I think that is a difficult question to answer within the industry. Obviously there are some delivery points, especially on branch lines, that require not an extra service but a different kind of service because of the fact that they're not on a high-volume line. The other one is producer-car loading sites. That's required in the Canada Grain Act. Although it wasn't in our submission, we noticed that it was a recommendation from the standing committee that the producer-car rights be continued on the loading sites.
So the level of service that's deemed adequate differs from point to point, but in the industry I think it has to be something that's acceptable—a basic service that's acceptable by the shipper and the carrier.