We have seen important trade interruptions for Canadian products as a result of low-level presence. Low-level presence is the presence of a genetically modified residue that's approved in the country of origin, but not approved in the country of import. We have seen Canadian flax significantly affected for exports to Europe as a result of residues of an approved GM flax variety that was in production in Canada. It's no longer in production, but it was in production. The technology to detect is so sensitive that it may be as simple as the dust from a previous cargo that could impact Canadian exports.
We've been active, and led by our colleagues in Agriculture and Agri-Food Canada, in working with the international community to elaborate a more predictable framework for managing those situations, so as not to disrupt trade. It's our view that approved varieties should have prompt approval wherever the developers seek to pursue that approval. That's one of the reasons why the grain industry doesn't release new varieties until they have approval in their important markets, so as to avoid the problem you pointed to.