Thank you, Chair.
And thank you, Mr. Ullrich, for your presentation.
This is certainly a vexing issue facing our countries. I'm interested that the cities are involved in this issue as well and can appreciate the fact that the potential economic impact is a big one. Certainly we could have you talk for a second about the....
We heard from the commission about the idea of permanent barriers and how.... You were just talking about that a second ago. But that appears to be some ways off.