This model was attempted quite a few years ago by the Magdalen Islands fisheries, but they didn't pursue it because it is relatively costly and has quite a lot of implications for the fishermen in the beginning. It is also costly to provide them [Inaudible—Editor], etc. I'm aware that some traceability systems have been attempted in Nova Scotia, and also in British Columbia, but more at the distribution level.
For other species, I'm not aware of anything that was put in place at all, but maybe you could clarify your question a bit, sorry.