Permanent exclusion is where a child is not allowed to return to the school and their name is removed from the school roll (following the conclusion of any appeals process).
Gwaharddiad parhaol yw pan na chaniateir i blentyn ddychwelyd i’r ysgol ac y caiff ei enw ei ddileu o gofrestr yr ysgol (yn dilyn cwblhau unrhyw broses apeliadau).