invaded ukraine. many are telling us they are not surprised, many had predicted it and the question still remains, where will this all end and when will it end? let's get another perspective. we can speak now to sir tony brenton, the former uk ambassador to moscow, were you surprised by this? yes, i didn't think this would happen so i'm feeling a bit foolish this morning. putin was much more cautious than i expected to be and the fact that this looks like a full—scale invasion of ukraine with no clear statement about how much he's going to end up occupying and what going to do with it is even more worrying. what can one say because you mock one can say a couple of things. first of all, we didn't take putin seriously enough and that is one lesson from this, i guess, that, if we had been more responsive in the negotiations which he imposed on us than we might have avoided this. the second thing i would say is that, yes, there is now