"The Secretary of State fails to take into account and weigh in the planning balance the consequences of refusing the scheme or give any reasons as to why the balance favoured refusal of the scheme site."
"There is no dispute about the importance and vulnerability of Oak Mere, and that the continued drainage of the site towards Oak Mere during and after the proposed development would be potentially harmful to the Mere's value for nature conversation."
"... as there are sufficient reasons to refuse planning permission on other grounds, he has not required further information [in regard to that drainage proposal]."
"The adverse impact would be likely because it is already evident that the drain leading to Oak Mere from the appeal site has been a source of nutrient enrichment and that the near natural water quality of the Mere has over recent years become enriched with nitrates, phosphates and other contaminants."
"This would be a substantive benefit [by which I think he meant either substantial or at least significant] given that the deterioration of water quality in the Mere has in part been attributed to the existing drainage system."
"If the judge concluded that the matter was 'fundamental to the decision,' or that it was clear that there was a real possibility that the consideration of the matter would have made a difference to the decision, he was thus enabled to hold that the decision was not validly made. But if the judge was uncertain whether the matter would have had this effect or was of such importance in the decision-making process, then he did not have before him the material necessary for him to conclude that the decision was invalid."