Thank you, witnesses.
I just want to go back to the timelines here. You said that you looked at the zero tariffs, when those came out in 2019. You did a notice at 2018. When you saw the zero tariffs, I'm wondering why you wouldn't, instead of walking away, just have said, “U.K., we like these zero tariffs. Let's lock them in. Let's do the deal based on what's here today. Let's get this done and signed up.” Why wouldn't we have gone that route?