Thank you, ladies and gentlemen.
I want to ask a couple of questions, if I have time. First of all, we've talked about the liability of a company in the event of a spill. I've seen the numbers of $30 million, $40 million, and then a financial responsibility of $250 million; yet you have said that in fact the liability is unlimited.
I'm wondering what regulations or authority the government has to assess 100% of the cost of the cleanup and the damage to an operator. Where does that regulation exist specifically?