20. As to ground (ii), I am prepared to accept again that, as at the date of the Notice, there was defective work. I am unable to make any finding though that the Applicant had refused or persistently neglected to remove or remedy such work or improper materials. However, there may have been occasions of conflict between the parties where this may have appeared to be so. I refer to the evidence of Mr Julian Davies in this regard, though, which was to the effect that the Applicant had substantially complied with the determinations which he had issued, or made under, the July 2001 Agreement. I accept his evidence. Even, however, if I could be satisfied that Fasham Johnson had engaged in a refusal or persistent neglect to remove or remedy, which is what is required by ground (ii), I could not be, and am not, satisfied on the evidence that by reason of this "the works [were] adversely affected". Whilst I might agree, in a general way, that works left standing may deteriorate, as may even a completed dwelling, there was nothing in the case for the Respondents which specially dealt with this point, as I recall.