Ultimately it's a market-driven system, so the market will set the price. With that huge demand, that was unprecedented. If you imagine that demand continuing into the future, the market would respond and there would be more shipping capacity available and you'd probably see prices normalize.
In terms of government intervening in that market mechanism, I think it's an area where we should be very cautious. In particular, I notice that in the United States they took some unprecedented steps. I would say that if we're looking to do any of those types of interventions, it would be very wise to look at harmonizing with the United States.