Kernrechtsfrage
Whether the neighbors had standing to complain about the absence of a separate environment plan
Extrahierter Entscheid
They could not rely on that complaint because the relevant planning provisions did not have neighbor-protective effect.
Extrahierte Begründung
Only provisions protecting neighbors may be invoked in constitutional complaint. The rules on the content of the detailed plan and on garden/play areas protect public planning interests, not the appellants' property interests.