“Nor in my view is it a good reason to depart from the general principle that this was an appeal rather than a first instance trial. Once again, the fact that it is an appeal rather than a trial may be relevant to whether or not a party has behaved reasonably in relation to the litigation. As Wall LJ pointed out in EM v SW, In reM (A Child)[2009] EWCA Civ 311 , there are differences between trials and appeals. At first instance, ‘nobody knows what the judge is going to find’ (paragraph 23), whereas on appeal the factual findings are known. Not only that, the judge’s reasons are known. Both parties have an opportunity to ‘take stock’ and consider whether they should proceed to advance or resist an appeal and to negotiate on the basis of what they now know. So it may well be that conduct which was reasonable at first instance is no longer reasonable on appeal. But in my view that does not alter the principles to be applied: it merely alters the application of those principles to the circumstances of the case.”