If you know or see a person that is carrying out these crimes you have a moral duty to report them as soon as it is safe to do so.
Os ydych chi’n adnabod neu’n gweld person sy’n cyflawni’r troseddau hyn mae dyletswydd foesol arnoch chi i hysbysu’r awdurdodau cyn gynted ag y bo’n ddiogel gwneud hynny.