That's a complicated question, because it depends on the scenario. For example, you have the worst-case scenario of an attack such as those that happened on the terrible day of September 11, 2001. That's a kind of worst-case scenario whereby there was a level of great impact upon the city of New York and various cities throughout the United States. In that case, the indemnity—the insurance coverage—was, and in the Canadian scenario could be, quite significant.
On the other hand, at the other end of the range, right now it covers off the training exercises that the Canadian Forces undertake with Nav Canada's support. It could then be something smaller in which the insurance payout would not be as significant. Essentially, sometimes, it could be an unquantifiable liability.