I think we have every reason to be proud of the high standards we have in place. Captain Brown was referring earlier to some of the tanker transit procedures we have in place on the west coast. Of course all ships are double-hulled. We require all loaded tankers leaving the port to have two pilots on board rather than one. We require them to transit during slack water, in daylight, at high tide, and typically with tethered tugs attached to the vessel to steer it safely to dock should there be an issue. We've never had a navigational issue with a tanker.
I think the other thing that's important to note is that the terminals, when they are making decisions about which vessels will call at the terminal, are very, very careful about who they're contracting with. Well in advance of a ship arriving in our port, plenty of information is available about that vessel, so we're quite confident on the safety—