a local authority or college refusing to decide if a child or young person has ALN because it has decided this before and does not think that anything has changed
awdurdod lleol neu goleg yn gwrthod penderfynu a oes gan blentyn neu berson ifanc ADY gan ei fod wedi penderfynu hyn o’r blaen ac nad yw’n credu bod unrhyw beth wedi newid