Well, yes, I think what we talked about earlier was this need for flexibility and accountability in how we exchange information. Let me give you a very quick example. We have our integrated border enforcement teams that are along the border, and they work together, shoulder to shoulder often with American law enforcement people. So you can't envision a set of circumstances that would guide and restrict conversations that they would have in these joint investigations they engage in. However, there is an overriding memorandum of understanding between the two countries in respect of those things.
But the greater challenge for us is in terms of our practice and our policies around ensuring that this principled approach is applied to those key areas that present the risk. So I know what the Privacy Commissioner recommended, and our written arrangements and information exchanges are in writing with other countries. I'm just concerned that we try to prescribe, as my colleague said earlier, every sort of circumstance in which this exchange would happen.