The government could write a letter to Canada's negotiators and table it publicly with the House of Commons, saying we will not agree to changes in the WTO text that weaken supply management or take away the marketing advantages of the Canadian Wheat Board. The negotiators could take that letter to Geneva, or wherever they hold the next round of meetings, and say this is the position of the Government of Canada.
It gets back to your question. We will not sign a deal that weakens these legislated marketing tools used by Canadian farmers.