I will say a few things on that, and then I will ask Mr. Gilbert to comment.
There are criteria regarding the type of situation and our response measures, ranging from how to handle removals by the Canada Border Services Agency and people here in Canada to immigration procedures.
We have an outline of such a plan, but obviously, we must assess every situation in relation to Canada's responsibility towards the community in question. So there is a policy component to that.
There is another component I would like to point out. The responsibility of our officers abroad—even though they are there to deal with immigration—is, in the event of a crisis, initially to support Canadians and the department of foreign affairs.
It is very important to understand that, when a crisis occurs, the first 36 hours or the first week are spent first and foremost helping Canadians. Then we take other measures.
If you wonder why it takes more than 24 hours to respond in a crisis, the reason is that our first responsibility abroad is not to worry about immigration, but to help with consular work and to take care of Canadians.