As part of the application, Welsh Government will need to see evidence some or all of the site has open or permissive access, ideally indefinitely, or for a period of time no less than 20 years.
Mae’n rhaid ichi ganiatáu i swyddogion Llywodraeth Cymru, neu eu cynrychiolwyr, arolygu’r prosiect ar unrhyw adeg resymol am gyfnod o bum mlynedd.