This is a police check that is run on an individual and would have given some assurances that the adult had not been identified as posing a risk to children.
Gwiriad gan yr heddlu yw hwn, a gynhelir mewn perthynas ag unigolyn ac mae'n rhoi rhywfaint o sicrwydd nad yw'r oedolyn wedi'i nodi fel rhywun sy'n peri risg i blant.