I'm not a manager, but you'd have to have someone find the organism, so that requires monitoring. You'd have to be able to identify using, let's say, an expert database, who is capable of identifying species of that group of organisms, whether it's fish or molluscs or other kinds of invertebrates, or plants, get it to them rapidly, have them identify it perhaps using molecular techniques like DNA sequencing, and then once we know what it is, it has to go through risk assessment.
We already have this in place, I think, with respect to human pathogens, I would imagine, with the centres of disease control. I would imagine we could combine that kind of approach that's already being used for screening pathogens, for identifying them, and coordinating expertise and rapid response. We would do that for non-pathogenic species or exotic species that don't affect humans.