The biggest reason was the fact that because we already had, as I said earlier, a five-level security continuum, we needed to make sure we were not doubling existing authorities. From the moment we came to the conclusion that we were not, we freed up the authority to actually do what needed to be done.
Looking forward, the second thing we've done is keep the mechanism in place. Should we face a similar situation and need to react more quickly, we will have the capacity to do so when the need occurs.