You should discuss this with your Local Planning Authority before you take any decision to demolish buildings in sensitive locations to avoid the risk of legal action being taken against you.
Dylech drafod hynny â’ch Awdurdod Cynllunio Lleol cyn gwneud unrhyw benderfyniad i ddymchwel adeiladau mewn lleoliadau sensitif, er mwyn osgoi’r perygl y gallai achos llys gael ei ddwyn yn eich erbyn.