Thank you very much.
I think I'm on the list again if I don't have enough time...? Okay.
I wanted to have a discussion and ask you some questions with regard to third party advertising, both during and prior to the writ period. Could you give us a brief summary of the rules for third parties during a writ period, and pre-writ as well, in terms of what they can do in spending, and your tools in being able to enforce those rules?