It's not so much a stumbling block. It's usually the last stage in a negotiation. One gets agreement on the text, and at the end, of course, one has to agree on how to interpret, define, and implement that agreement. That's the point we've come to, with 90% agreement, we think, on the actual text. We're now at the point of deciding how we will be able to ensure that there will be no difficulties in interpreting our various commitments and that we'll be able to have channels through which we can converse and dialogue if there are differences of opinion.
We have put forward a proposal to the European Union, based on long-standing practice, which is really about resolving these in a very diplomatic, constructive manner, but we've also put an emphasis on using good factual data to be able to make these determinations.
We're very hopeful that we'll get agreement in the next month or two and be able to conclude, as I said, this year.