“Unless it orders otherwise, the appeal court will not receive – (a) … (b) evidence which was not before the lower court.”
“There is nonetheless a clear duty on parties to present their full case at first instance, and it is very undesirable if interlocutory disputes are argued out afresh on appeal on different materials never put before the judge whose primary discretion it is. The defendants here, in my judgment, were put on inquiry and failed to deal with this point, although ease of enforcement is now known to be a very relevant consideration.”
“The new arrangements for funding litigation certainly appear capable of throwing up possible imbalance, in so far as they permit contingency fee arrangements with uplifts potentially recoverable from losing defendants but enable claimants to pursue litigation without insuring or securing the defendants’ fees …”
“ … the court should not press too far the proposition that the burden [of showing that an order in more than a certain sum will stifle the claim] rests on the claimant. It should be recalled that when the claimant has to establish that third parties do not exist from whom security can reasonably [be] expected and obtained, that is to place on the claimant the burden of proving a negative.”