Sure, I can certainly continue on with that.
That is the purpose of the hybrid proposal that we have. In our discussion, we believe that the insurance model for the main-line systems can be put in place to be sufficient, to be able to handle those types of incidents. That's our discussion with the rail lines themselves, and that's how it works on the pipelines. But that may not be the case for those that are on the short-haul lines or the smaller companies, and thus our hybrid proposal to marry in the marine type of funding that is there to put a fund in place that is collectively funded by the shippers to be able to supplement that.
But we feel there's quite a distinction between the main-line systems that can access that insurance market, versus the smaller-line systems that do not have the ability to do that.