Certainly, I can explain that in part.
On the emergency response, we've consolidated our operations into one place in Montreal. We really think we've done a very good job, as I look at it from where I sit, of trying to streamline our operation, make it more effective. But it has involved consolidating it in one place. We are certainly prepared to go where we need to go if required, but by taking this activity that had been dispersed across the country and putting it into a central location, we think we can actually do a better job in responding to environmental emergencies, and along the way, we've managed to save the money that you've referred to.