Question 5: What type of additional information or guidance would help give effect to this policy, for developers, investor and decision makers?
Cwestiwn 5: Pa fath o wybodaeth neu arweiniad ychwanegol fyddai'n help i roi'r polisi hwn ar waith, i ddatblygwyr, buddsoddwr a'r rhai sy'n gwneud penderfyniadau?