37 The respondents opposed the application to amend essentially on three bases. First, the respondents contend that proposed ground 1A raises for the first time in the appeal arguments of a kind advanced by Belgravia in the court below, and Belgravia's reliance up to this point on ground 1, which is inconsistent with ground 1A, signifies an abandonment of such arguments in the appeal. The respondents contend that in the circumstances, the application should be dismissed on the basis that it is effectively an application for an extension of time to appeal, for which no proper grounds are shown. Secondly, the respondents say that similarly, the argument raised by ground 1B was not advanced in the court below and should not now be permitted to be ventilated. The respondents also say that had the point in ground 1B been raised below, the respondents would have adduced further material as to why it was appropriate to resolve the matter at that point, rather than leave it for determination at a trial. Thirdly, the respondents contend that in any event, the proposed grounds have no merit.