I think there is an element of predictability that we would like to have, but we do recognize that this is an area in which the government will take decisions that may or may not be in response to an action by another nation. We understand that there may be a speed at which decisions are made that we have no influence on, so there's predictability, yes.
I think, for us, once a decision is made, we can go to the department, and the department is very, very clear on what, how and the degree to which a product will be restricted from its exportability.
Our inability to get those answers and the inability of companies to adjust their practices immediately are the most problematic aspect of it, notwithstanding the fact that it's unpredictable and that the method by which we are often informed is in a public domain space as opposed to being informed before a decision like that is made or we're given a warning that this may transpire.