My next question--I'll ask your input also, Mr. Kyte, please--concerns labelling, voluntary or compulsory. There's been some discussion on this by witnesses appearing before our committee. We've seen, for example, that since 2004 we've had voluntary labelling for GM foods, and really there's no labelling. It hasn't come into effect. I'm wondering what your opinion is. If we agree to change the system and we have criteria, should it be mandatory or should it be voluntary?
Also, should there be different criteria depending on the product? If we look at transformed meat and a mixture of different meats and fruit and vegetables, then should we be looking at different types of criteria?