We would address this in a number of different ways. First, it would start with our journey management plan, about which I spoke earlier, so that we understand all the risks along the route. The second piece would be ensuring that we have suitable third-party relationships, in the event that we needed assistance either because an incident took place or maybe because there was a maintenance failure and the truck or trailer had broken down and needed recovery.
On the last piece, concerning northern or remote routes, as a rule we would only use our more senior, experienced drivers, the drivers with more time behind the wheel and more training and basically a higher confidence level to operate in those remote areas.