‘The introduction of the words “Clause 7” instead of “Clause 7(iv)” was per incuriam. The solicitor’s mind was never applied to it, and never adverted to the significance and effect. It was a mere clerical error on his part, a slip. He knew what the testatrix’s instructions and intentions were, and what he did was outside the scope of his authority.’ ‘It follows that in my judgment [the solicitor’s] error in failing to include in his draft new will a paragraph following the provisions of cl 4 of the 1979 will was an error made in the process of recording the intended words of the testatrix and, in my judgment, constituted a clerical error within s 20(1)(a) [of the 1982 Act].’ ‘the words “clerical error” used in section 20(1)(a) of the 1982 Act are to be construed as meaning an error made in the process of recording the intended words of the testator in the drafting or transcription of his will.’ (See[1992] 3 All ER 204 at 210,[1992] Ch 412 at 419.) If taken out of context there is some danger, perhaps, that the judge’s reference to ‘the intended words of the testator’ might be thought to require a finding that the testator had actually reached the point of putting into words the relevant provision which was to give effect to his intention; or of approving words put to him by another for that purpose. There will, of course, be many such cases. Wordingham v Royal Exchange Trust Co Ltd was itself such a case, in that the judge was able to find that the error lay in not transposing the precise terms of the relevant clause in the testatrix’s earlier will. But, for my part, I do not think that the jurisdiction conferred by s 20(1)(a) of the 1982 Act is limited to cases in which ‘the intended words of the testator’ can be identified with precision. In my view, the jurisdiction conferred by s 20(1), through para (a), extends to cases where the relevant provision in the will—by reason of which the will is so expressed that it fails to carry out the testator’s intentions—has been introduced (or, as in the present case, has not been deleted) in circumstances in which the draftsman has not applied his mind to its significance or effect. It is to this failure to apply thought that Latey J and the editor of Mortimer attach the phrase ‘per incuriam’