I think the issues that we've identified in terms of infrastructure at remote northern airports are very concerning. Again, when flights are authorized to fly, that's done within all of the safety approaches to authorizing flights, but in terms of remote northern airports, because of the problems with lighting or navigation systems or having accurate weather information, it means that they may not be able to operate as often.
When you're talking about airports in the north having appropriate lighting at certain times of the year, that's extremely important. I think all of the issues we've identified here are important. Regardless of how you would compare that with any conditions anywhere else, we've made the recommendation, and the Department of Transport needs to have a plan that identifies what needs to be done and then how those problems will be rectified moving forward.