Thank you very much.
I'm not sure who should take this question. Going back to the emergency services, obviously for everyone along the route, for all the communities along the route, I imagine there is a relationship with those first responder groups: firefighters, the police, ambulances, etc. Has that protocol been reviewed in light of the obvious cascading effect here, with derailments and impacts both forward and backward in terms of where the train was?
Are you satisfied that the emergency plans that are in place are adequate, or has this exposed gaps even in that? What if there had been a more severe incident? Are you satisfied that your emergency plans and your relationships with those providers are adequate at this time?