I'm certainly not aware of any interest or application of genetically modified organisms being introduced into the aquatic environment. The particular case that we provided the risk assessment on was based solely on land-based containment that had multiple layers of biological and physical containment.
Because one of your questions related to research, I should also clarify that the department does undertake some research on genetically modified organisms, salmonids, but very much with the research focused on our ability to undertake risk assessment, i.e., understand some of the potential ecological interactions. The research is very much focused in that direction.