"The Inspector erred in law in holding that in spite of his powers under section 176(1)(b) of the 1990 Act (to vary the terms of the Enforcement Notice) he was not entitled to consider varying the notices in this case to avoid their requiring (as would otherwise be the case) the re-excavation of a 'lake' (being a water-filled mineral extraction void) whose existence in such a form was not justified by any planning permission or other document, and which no party to the appeal was arguing represented a desirable 'end state' once carried out."
"The Inspector erred in law in refusing (at the Inquiry held by him) to hear or consider evidence or argument on behalf of the claimant to the effect that the steps required by the Enforcement Notices exceeded what was necessary to remedy any injury to amenity caused by any breach of planning control in spite of the statutory sanction for appeal on such ground contained in section 174(2)(f) of the 1990 Act (as amended). "