82 Wiltrading points to the fact that, until the week before trial, Lumley denied the claim against it under the policy solely upon the basis of exclusion (b) and that Palmcove and SRS, until then, alleged that the policy responded to the claim. Furthermore, Wiltrading contends that the case was, until that time, being fought upon the basis that, if the policy did not respond by virtue of exclusion (b), or if Wiltrading was not otherwise insured in respect of the claim, this was because one or other of Palmcove and SRS had failed, in breach of a duty owed by it, to ensure that the policy, or that issued by HIH, responded to a claim of that kind. Wiltrading contends that it was consequently then in a position to litigate with other parties in the proceedings (Flavel, Austal, Lumley, Palmcove, SRS and the two Yamaha companies) upon the basis that, if it was found to be liable to Flavel, the Court would find either that the policy responded to the claim or that Wiltrading was entitled to be compensated by either or both of Palmcove and SRS for not obtaining insurance for it that did respond to a claim of that kind. However, once Lumley and SRS were given leave to amend, Wiltrading was at risk that, if it was found to have been in breach of, or non-compliance with, warranty (b) at the material time, the Court might dismiss its claims against Lumley, Palmcove and SRS.