I am grateful to the noble Lord, but with very great respect I think that we are going over the same ground again. I hear the argument; I have said that I will consider it, but I want to consider it in a way that does not emasculate Clause 64, which is there effectively to prevent cases in which it would make no difference from proceeding to lengthen expensive litigation. But I acknowledge that there is a potential force in the argument made by the noble and learned Lord, Lord Woolf, and picked up by other noble Lords, including the noble Lord, Lord Davies, about the possible benefit of a declaration, whether it is in the form of a judgment reflecting the point that seeks to be established but does not involve the expense and time of having a full-blown hearing. I do not think that I can take the matter any further at this stage.
In the approach that we suggest to what is essentially a desire to get rid of technical objections, we wish to refer to Lord Denning’s reasoning—and I am glad that he was mentioned earlier as he gets insufficient citation in the courts nowadays. He held that the court,
“should not find a breach of natural justice unless there has been substantial prejudice to the applicant as a result of the mistake or error which has been made”.
That is a reference to a case in 1977—