At this point because we really haven't seen enough science we haven't really been able to discuss what those thresholds would be. But we all agree that this is something that has to be managed. It's better to be proactive than to suddenly discover we have a serious problem on our hands. Where our members have a commonality is the importance of having a plan in place should this material arrive. Remember, we haven't actually had this happen in Canada yet. It's really good that we're thinking ahead to something that could possibly happen.
On February 26th, 2013. See this statement in context.