I'll turn now to our Polish witnesses. Building on the question I asked Mr. Salkeld, and I realize you're speaking for Poland today, but looking at the broader context in other European countries, particularly eastern Europe, what is the potential there? This is not just a question for one country. What is the potential and what is holding back the potential for more domestic natural gas production?
I know that in Poland you're looking at doing things to go forward, but are there other countries that are being held back by regulatory and/or political issues? Or is this merely a geological issue, in that unconventional technologies may be great but there are only so many places where you can produce gas because of the geology.
What is the broader context in other European countries other than Poland and Ukraine?