Our base budgets are based on historical data. A certain pattern repeats itself from one year to the next. We use this as a starting point and, depending on events, we reallocate resources during the year. If we have more activity in rail than in aviation, we reallocate resources within our programs, depending on the mode of transportation.
We also have a continuing authorization from Treasury Board that allows us to look for additional funding when there are major events. In the case of Lac-Mégantic, we requested additional funding. For that particular investigation, the funding was approved by Parliament. So this is a matter of managing resources, reallocating them to the various programs, and requesting additional funding for major events.